Toshiba TECRA - Manuals

TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] v Conventions This manual uses the following formats to describe, identify, and highlight terms and operating procedures. Acronyms On the first appearance and whenever necessary for clarification acronyms are enclosed in parentheses following the...

vi [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Table of Contents Chapter 1 Hardware Overview 1.1 Features ...................................................................................................................... 1-1 1.2 System Unit Block Diagram ..................................

TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] vii Chapter 2 Troubleshooting Procedures 2.1 Troubleshooting ......................................................................................................... 2-1 2.2 Troubleshooting Flowchart ................................................

viii [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Chapter 3 Tests and Diagnostics 3.1 The Diagnostic Test ................................................................................................... 3-1 3.2 Executing the Diagnostic Test ..................................................

TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] ix 3.31 SETUP ..................................................................................................................... 3-79 Chapter 4 Replacement Procedures 4.1 Overview ..................................................................

x [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 4.30 Smart card unit ......................................................................................................... 4-92 4.31 LCD unit/FL inverter .........................................................................................

1 Hardware Overview 1-ii [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)

1 Hardware Overview 1-iv [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Figures Figure 1-1 Front of the computer ....................................................................................1- 7 Figure 1-2 System unit configuration..........................................................

1.2 System Unit Block Diagram 1 Hardware Overview 1.2 System Unit Block Diagram Figure 1-3 is a block diagram of the system unit. Figure 1-3 System unit block diagram TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 1 - 9

1.3 3.5-inch Floppy Disk Drive (USB External) 1 Hardware Overview 1.3 3.5-inch Floppy Disk Drive (USB External) The 3.5-inch FDD is a thin, high-performance reliable drive that supports 720KB (formatted) 2DD and 1.44MB (formatted) 2HD disks. The FDD is shown in figure 1-4. The specifications for the...

1 Hardware Overview 1.5 Optical Drive (ODD) 1-18 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 1.5 Optical Drive (ODD) 1.5.1 DVD-ROM Drive The DVD-ROM drive accommodates either 12 cm (4.72-inch) or 8 cm (3.15-inch) DVD-ROM. The specifications of the DVD-ROM are described in Table 1-3. Table ...

1.7 TFT Color Display 1 Hardware Overview 1.7 TFT Color Display The TFT color display consists of 15.4-inch or 14.1-inch WXGA/WXGA+ LCD module and FL inverter board. 1.7.1 LCD Module The LCD module used for the TFT color display uses a backlight as the light source and can display a maximum of 16M c...

1 Hardware Overview 1.7 TFT Color Display 1-24 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Table 1-6 LCD module specifications Specifications Item 14.1-inch WXGA TFT LG (G33C0004Q110) Number of Dots 1,280 (W) x 800 (H) Dot spacing (mm) 0.2373(H) × 0.2373(V) Display range (mm) 303.74(W) × 1...

1.7 TFT Color Display 1 Hardware Overview TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 1 - 25 1.7.2 FL Inverter Board The FL inverter board supplies a high frequency current to illuminate the LCD module. Table 1-7 lists the FL inverter board specifications. Table 1-7 FL inverter board speci...

1 Hardware Overview 1.8 Power Supply 1-26 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 1.8 Power Supply The power supply supplies many different voltages to the system board and performs the following functions: 1. Judges that the DC power supply (AC adapter) is connected to the computer. 2...

1 Hardware Overview 1.9 Batteries 1-28 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 1.9 Batteries The computer has three types of batteries as follows: ‰ Main battery pack ‰ RTC battery The battery specifications are listed in Table 1-9. Table 1-9 Battery specifications Battery name Materia...

1.9 Batteries 1 Hardware Overview TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 1 - 29 1.9.2 Battery Charging Control Battery charging is controlled by a power supply microprocessor. The microprocessor controls whether the charge is on or off and detects a full charge when the AC adaptor and...

1 Hardware Overview 1.9 Batteries 1-30 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) ‰ Data preservation time When turning off the power in being charged fully, the preservation time is as following Table 1-11. Table 1-11 Data preservation time Condition preservation time Standby About 3 day...

1.10 AC Adapter 1 Hardware Overview TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 1 - 31 1.10 AC Adapter The AC adapter is also used to charge the battery. Table 1-13 lists the AC adapter specifications. Table 1-13 AC adapter specifications Parameter Specification G71C0006Q210 (2-pin) G71C00...

2 Troubleshooting Procedures 2-ii [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 2

2.2 Troubleshooting Flowchart 2 Troubleshooting Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 2-3 2.2 Troubleshooting Flowchart Use the flowchart in Figure 2-1 as a guide for determining which troubleshooting procedures to execute. Before going through the flowchart steps, verify ...

2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2-8 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 2.3 Power Supply Troubleshooting The power supply controller controls many functions and components. To determine if the power supply is functioning properly, start with Procedure ...

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 2-9 Table 2-2 DC IN icon DC IN icon Power supply status Lights blue DC power is being supplied from the AC adapter. Blinks orange Power supply malfunction *1 Doesn’t light Any conditio...

2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting Procedure 2 Error Code Check If the power supply microprocessor detects a malfunction, the DC IN icon blinks orange. The blink pattern indicates an error as shown below. ‰ Start Off for 2 seconds ‰ Error code (8 bit) “1” On for one second...

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 2-11 Check 1 Convert the DC IN icon blink pattern into the hexadecimal error code and compare it to the tables below. Then go to Check 2. Table 2-3 Error code Error code Where error oc...

2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2-12 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) ‰ Main Battery Error code Meaning 22h Main battery discharge current is over 0.5A. 23h Main battery charge current is over 4.3A. 24h The compensation value of [0A] is not within t...

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 2-13 ‰ E3V output Error code Meaning 60h E3V voltage is over 3.96V. 61h E3V voltage is under 2.81V when the computer is powered on. 62h E3V voltage is under 2.81V when the computer is ...

2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting Procedure 3 Connection Check The wiring diagram related to the power supply is shown below: Any of the connectors may be disconnected. Perform Check 1. Check 1 Make sure the AC adapter and the AC power cord are firmly plugged into the DC ...

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 2-17 Procedure 5 Replacement Check The power is supplied to the system board by the AC adapter. If either the AC adapter or the system board was damaged, perform the following Checks. ...

2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-18 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 2.4 System Board Troubleshooting This section describes how to determine if the system board is malfunctioning or not. Start with Procedure 1 and continue with the other procedure...

2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 2-19 Procedure 1 Message Check When the power is turned on, the system performs the Initial Reliability Test (IRT) installed in the BIOS ROM. The IRT tests each IC on the system board ...

2.4 System Board Troubleshooting 2 Troubleshooting Procedures Procedure 2 Serial Port Check or Debugging Port Check Check the D port status by a debug port test. The tool for serial port or debug port test is shown below. Serial Port model (W3270 short) Not a Serial Port model Figure 2-2 A set of to...

2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 2-23 Table 2-4 Debug port error status (1/8) System BIOS Boot block processing CPU setup MCH initialization ICH initialization EC access check setup of PIT Initialization of ICH and Su...

2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-24 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Table 2-5 Debug port error status (2/8) System BIOS IRT processing F100 CPU setup CPU IS1050 (CPU Socket) Initialization of ICH, MCH, and Super I/O setup of SD controller F101 set...

2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 2-27 Table 2-8 Debug port error status (5/8) F124 LAN setup LAN Controller IC4000 (LAN Controller) setup of ICH (PIC) setup of ICH (DMAC) setting error of ICH (PCI Express)setup of ICH...

2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-28 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Table 2-9 Debug port error status (6/8) System BIOS SUSPEND processing F139 Suspension processing start F13A Preparation before suspension processing EC/KBC(EC) IC3200 (EC/KBC) CP...

2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 2-29 Table 2-10 Debug port error status (7/8) System BIOS RESUME processing F100 Refer to System BIOS IRT processing F101 Refer to System BIOS IRT processing F102 Refer to System BIOS ...

2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-32 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Procedure 3 Diagnostic Test Program Execution Check Execute the following tests from the Diagnostic Test Menu. These tests check the system board. Refer to Chapter 3, Tests and Di...

2.5 USB FDD Troubleshooting 2 Troubleshooting Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 2-33 2.5 USB FDD Troubleshooting To check if the USB FDD is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: FDD Head Cleaning Check Procedure ...

2 Troubleshooting Procedures 2.5 USB FDD Troubleshooting 2-34 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Procedure 2 Diagnostic Test Program Execution Check Insert the Diagnostics Disk in the USB FDD, turn on the computer and run the test. Refer to Chapter 3, Tests and Diagnostics, for mo...

2.5 USB FDD Troubleshooting 2 Troubleshooting Procedures Procedure 3 Connector Check and Replacement Check USB FDD is connected to USB port on system board. The connection of the cable and board may be defective. Otherwise, they may be faulty. Disassemble the computer following the steps described i...

2 Troubleshooting Procedures 2.6 2.5” HDD Troubleshooting 2-38 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Procedure 2 Message Check When the power is turned on, the system performs the Initial Reliability Test (IRT) installed in the BIOS ROM. When the test detects an error, an error messa...

2 Troubleshooting Procedures 2.7 Keyboard Troubleshooting 2-42 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 2.7 Keyboard Troubleshooting To check if the computer’s keyboard is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Prog...

2 Troubleshooting Procedures 2.8 Touch pad Troubleshooting 2-44 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 2.8 Touch pad Troubleshooting To check if the computer’s touch pad is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test P...

2 Troubleshooting Procedures 2.9 Display Troubleshooting 2-46 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 2.9 Display Troubleshooting To check if the computer’s display is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: External Monitor Check ...

2.10 Optical Disk Drive Troubleshooting 2 Troubleshooting Procedures 2.10 Optical Disk Drive Troubleshooting To check if optical disk drive is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector...

2.11 Modem Troubleshooting 2 Troubleshooting Procedures 2.11 Modem Troubleshooting To check if modem is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check and Replacement Check Procedure ...

2.12 LAN Troubleshooting 2 Troubleshooting Procedures 2.12 LAN Troubleshooting To check if the computer’s LAN is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check and Replacement Check P...

2 Troubleshooting Procedures 2.13 Wireless LAN Troubleshooting 2-54 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 2.13 Wireless LAN Troubleshooting To check if the computer’s Wireless LAN is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Transm...

2.13 Wireless LAN Troubleshooting 2 Troubleshooting Procedures Procedure 2 Antennas' Connection Check The wireless LAN function-wiring diagram is shown below: Any of the connections may be defective. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures , and pe...

2 Troubleshooting Procedures 2.13 Wireless LAN Troubleshooting 2-56 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Procedure 3 Replacement Check Wireless LAN card, wireless LAN antenna or system board may be faulty. Refer to Chapter 4, Replacement Procedures, for instructions on how to disass...

2.14 Bluetooth Troubleshooting 2 Troubleshooting Procedures 2.14 Bluetooth Troubleshooting To check if the Bluetooth is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connection Check and Replacement...

2 Troubleshooting Procedures 2.15 Sound Troubleshooting 2.15 Sound Troubleshooting To check if the sound function is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check Procedure 3: Replac...

2 Troubleshooting Procedures 2.16 Bridge media Slot Troubleshooting 2.16 Bridge media Slot Troubleshooting This section describes how to determine if the computer's Bridge media functions are functioning properly. Perform the steps below starting with Procedure 1 and continuing with the other proced...

2 Troubleshooting Procedures 2.17 PCI ExpressCard Slot Troubleshooting 2-62 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 2.17 PCI ExpressCard Slot Troubleshooting This section describes how to check PCI ExpressCard slot by inspecting a card with PCI Express interface and a card with USB 2.0...

2 Troubleshooting Procedures 2.18 Fingerprint sensor Troubleshooting 2.18 Fingerprint sensor Troubleshooting CAUTION: To delete the account for confirming the fingerprint operation, it is necessary to log on by the account with the management authority. If the password has been set to log on, ask th...

2 Troubleshooting Procedures 2.18 Fingerprint sensor Troubleshooting 2-64 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Procedure 1 Setting Windows Log-ON password 1. Open [User Account] from [Control Panel]. 2. Click [User Account]. 3. Click the icon of the account (user’s name) that you wa...

2 Troubleshooting Procedures 2.18 Fingerprint sensor Troubleshooting 7. When the Store to Sensor screen is displayed, check Store fingerprint to Sensor. Click Finish to complete fingerprint registration. Procedure 3 Authentication of fingerprint 1. Turn on the computer to start up Windows. 2. In the...

2 Troubleshooting Procedures 2.19 Web camera Troubleshooting 2.19 Web camera Troubleshooting To check if the computer’s web camera is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Check on Windows OS Procedure 2: Connector Check and Replacement Check ...

2 Troubleshooting Procedures 2.20 Intel Turbo Memory Troubleshooting 2.20 Intel Turbo Memory Troubleshooting To check if Intel Turbo Memory is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Check on Windows OS Procedure 2: Connector Check and Replaceme...

2 Troubleshooting Procedures 2.20 Intel Turbo Memory Troubleshooting If any problems are found, perform the Procedure 2. Procedure 2 Connector Check and Replacement Check The connection of Intel Turbo Memory card may be faulty or the card may be defective. Disassemble the computer following the step...

3 Tests and Diagnostics 3-ii [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)) 3

3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 3-v Tables Table 3-1 Subtest names .................................................................................................... 3-11 Table 3-2 Error codes and error status names .......................................

3.1 The Diagnostic Test 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 3-1 3 3.1 The Diagnostic Test This chapter explains how to use the Diagnostic Test programs to test the functions of the computer’s hardware modules. The Diagnostics Programs are stored on some Diag...

3 Tests and Diagnostics 3.2 Executing the Diagnostic Test 3.2 Executing the Diagnostic Test To start the Repair test program, follow these steps: 1. Insert the Repair test program disk in the USB floppy disk drive or Optical disk drive. 2. Turn on the computer while pressing U key. The following men...

3.2 Executing the Diagnostic Test 3 Tests and Diagnostics 3.2.1 Diagnostics menu (T&D) Set the highlight bar to 3 , and press Enter . The following DIAGNOSTIC TEST MENU will appear: TOSHIBA personal computer XXXXXX DIAGNOSTICS version X.XX (c) copyright TOSHIBA Corp. 20XX DIAGNOSTICS MENU : 1 - ...

3 Tests and Diagnostics 3.2 Executing the Diagnostic Test Set the highlight bar to 1 , and press Enter . The following DIAGNOSTIC TEST MENU will appear: TOSHIBA personal computer XXXXXX DIAGNOSTICS version X.XX (c) copyright TOSHIBA Corp. 20XX DIAGNOSTIC TEST MENU : 1 - SYSTEM TEST 2 - MEMORY TEST 3...

3.2 Executing the Diagnostic Test 3 Tests and Diagnostics Select the option you want to execute and press Enter . When you select 1- SYSTEM TEST , the following message will appear: SYSTEM TEST NAME XXXXXX xxxxxxx DIAGNOSTIC TEST VX.XX [Ctrl]+[Break] : test end [Ctrl]+[C] : key stop SUB-TEST : XX PA...

3 Tests and Diagnostics 3.2 Executing the Diagnostic Test 3-8 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Use the up and down arrow keys to move the cursor to “ ERROR STOP ”. Use the right and left arrow keys to move the cursor to the desired option and press Enter . Selecting YES of ERROR...

3.3 Setting of the hardware configuration 3 Tests and Diagnostics 3.3 Setting of the hardware configuration To execute this program, input 1 in the startup menu. Then press Enter to select the (2)- Initial config set . The H/W initial information setting tool consists of four subtests. Input the num...

3 Tests and Diagnostics 3.3 Setting of the hardware configuration 3-10 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 7. “Create DMIINFO TXT (Y/N)?” is displayed. Press Y, then the DMI information (text data) is written to the Floppy disk, etc. Setting of the HWSC Setting of the UUID Display ...

3.4 Heatrun Test 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 3-11 3.4 Heatrun Test To execute this program, press 2 , Repair Heatrun and press Enter in the startup menu, press Enter . After selecting this test, the same subtests as 3.23 RUNNING TEST is executed succ...

3 Tests and Diagnostics 3.5 Subtest Names 3-12 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 3.5 Subtest Names Table 3-1 lists the subtest names for each test program in the DIAGNOSTIC TEST MENU. Table 3-1 Subtest names (1/2) No. Test Name Subtest No. Subtest Name 1 SYSTEM 01 02 03 04 05 ROM...

3.8 Keyboard Test 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 3-17 3.8 Keyboard Test To execute the Keyboard Test, select 3 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to execute ...

3.9 Display Test 3 Tests and Diagnostics Subtest 04 Gradation & Mode test for VGA This subtest displays gradations for following modes. To change the mode, press Enter . [Mode 12] [Mode 13] [Mode 3] [Mode 111 640*480 64K] [Mode 112 640*480 16M] [Mode 114 800*600 64K] [Mode 115 800*600 16M] [Mode...

3.10 Floppy Disk Test 3 Tests and Diagnostics 3.10 Floppy Disk Test CAUTION: Before running the floppy disk test, prepare a formatted work disk. Remove the Diagnostics Disk and insert the work disk into the FDD. The contents of the floppy disk will be erased. To execute the Floppy Disk Test, select ...

3.11 Printer Test 3 Tests and Diagnostics 3.11 Printer Test CAUTION: Printer Test is not supported for this model. To execute the Printer Test, select 6 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. NOTE: An IBM compatible printer must be connected to the system...

3.12 Async Test 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 3-25 3.12 Async Test To execute the Async Test, select 7 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions displayed on the screen. Move the highlight bar to the subtest you want to execu...

3 Tests and Diagnostics 3.13 Hard Disk Test 3.13 Hard Disk Test To execute the Hard Disk Test, select 8 from the DIAGNOSTIC TEST MENU, press Enter , and follow the directions on the screen. CAUTION: The contents of the hard disk will be erased when subtest 02, 03, 04, 06, 08 or 09 is executed. Befor...

3 Tests and Diagnostics 3.13 Hard Disk Test 3-28 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Subtest 04 Cross talk & peak shift This subtest writes eight types of worst pattern data (listed below) to a cylinder, then reads the data while moving from cylinder to cylinder. (Test the data...

3.14 Real Timer Test 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 3-29 3.14 Real Timer Test To execute the Real Timer Test, select 9 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to ...

3 Tests and Diagnostics 3.16 Expansion Test 3-32 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 3.16 Expansion Test To execute the expansion test, select 11 from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen. Subtest 01 PCMCIA wraparound [It is not supported] ...

3.18 Error Code and Error Status Names 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] ]3-35 3.18 Error Code and Error Status Names Table 3-2 lists the error codes and error status names for the Diagnostic Test. Table 3-2 Error codes and error status names (1/3) Device ...

3 Tests and Diagnostics 3.19 Hard Disk Test Detail Status 3-38 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 3.19 Hard Disk Test Detail Status When an error occurs in the hard disk test, the following message is displayed: HDC status = XXXXXXXX Detailed information about the hard disk test e...

3 Tests and Diagnostics 3.20 ONLY ONE TEST 3-40 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 3.20 ONLY ONE TEST 3.20.1 Program Description This program tests the unique functions of this model. 3.20.2 Operations Select test 2 from the DIAGNOSTIC MENU and press Enter . The following menu app...

3.20 ONLY ONE TEST 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] ]3-43 Subtest 03 Wireless communication Switch This subtest checks if the Wireless communication switch works properly. If the test is started with the switch ON, following message appears in the display...

3 Tests and Diagnostics 3.20 ONLY ONE TEST 3-44 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) NG message appears in the display if a defective is found during the test. Confirm the connection of cable, then execute the test again. Press 9 and return to ONLY ONE TESST menu. Subtest 05 LED Thi...

3.20 ONLY ONE TEST 3 Tests and Diagnostics Subtest 06 Button This subtest checks the moving of the of the front operation panel button. Press the Toshiba Assist button after the following message appears. Step 1 X 1 2 * * *. Press Function button (Assist button ) OK message appears in the display if...

3 Tests and Diagnostics 3.20 ONLY ONE TEST Subtest 7 Acceleration sensor This subtest detects and corrects the each axis (X, Y, Z). NOTE: Make sure that this subtest is executed on the following condition: 1. Flat desk with vertical plane to get the stability of machine. 2. The vertical wall or plan...

3.21 Head Cleaning 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] ]3-49 3.21 Head Cleaning 3.21.1 Function Description This function cleans the heads in the FDD by executing a series of head load/seek and read operations. A cleaning kit is necessary to perform this pro...

3 Tests and Diagnostics 3.22 Log Utilities 3.22 Log Utilities 3.22.1 Function Description This function logs error information generated while a test is in progress and stores the results in RAM. This function can store data on a floppy disk or output the data to a printer. NOTE : Connect USB FDD, w...

3.22 Log Utilities 3 Tests and Diagnostics 3.22.2 Operations 1. Select 5 and press Enter in the DIAGNOSTIC MENU, logs error information into RAM or onto a floppy disk. The error information is displayed in the following format: XXXXX ERRORS CNT TS-NO PASS STS ADDR WD RD HSTS [ERROR STATUS NAME] 001 ...

3.24 Floppy Disk Drive Utilities 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 3-53 3.24 Floppy Disk Drive Utilities 3.24.1 Function Description This function formats the FDD, copies the floppy disk and displays the dump list for both the FDD and HDD. 1. FORMAT NOTE: ...

3 Tests and Diagnostics 3.24 Floppy Disk Drive Utilities 3-54 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)) 3.24.2 Operations 1. Selecting 7 from the DIAGNOSTIC MENU and pressing Enter displays the following message: [ FDD UTILITIES ] 1 - FORMAT 2 - COPY 3 - DUMP 4 – HDD-ID READ 9 - EXIT TO...

3.24 Floppy Disk Drive Utilities 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 3-55 3. COPY program (a) When COPY is selected, the following message appears: FLOPPY DISK FORMAT & COPY : VX.XX Type select (0:2DD,3:2HD) ? (b) Selecting a media/drive type number will...

3.24 Floppy Disk Drive Utilities 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 3-57 (k) The following message will appear. To finish the dump, select 3 . Press number key (1:up,2:down,3:end) ? (l) The following message will appear. Selecting 2 returns to the FDD UTILI...

3 Tests and Diagnostics 3.25 System Configuration 3-58 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 3.25 System Configuration 3.25.1 Function Description The System Configuration program contains the following configuration information for the computer: 1. Processor Type [Code/L2 cache] 2. ...

3 Tests and Diagnostics 3.26 Wireless LAN Test Program (Atheros) 3.26 Wireless LAN Test Program (Atheros) Since there is no test program for Atheros-made wireless LAN cards, check the wireless LAN card type of the computer and the antenna connection by using Windows programs. Check of the wireless L...

3.26 Wireless LAN Test Program (Atheros) 3 Tests and Diagnostics Check of the antenna connection 1. Confirm that the icon for wireless LAN appears at the lower right of the screen under the circumstances the wireless LAN communication is available. (It is no problem if a cross is shown on the icon.)...

3 Tests and Diagnostics 3.27 Wireless LAN Test Program (Intel-made a/b/g/n Setting up of REF PC) 3.27 Wireless LAN Test Program (Intel-made a/b/g/n Setting up of REF PC) For the test of Intel-made wireless LAN cards, configure the test environment as shown below with the following equipment. ・ AP （ ...

3 Tests and Diagnostics 3.27 Wireless LAN Test Program (Intel-made a/b/g/n Setting up of REF PC) After the completion of REF PC setup, restart the WINDOWS. Then perform the Responder test program for Windows (WTWINSVR.EXE) in the Clx_Res folder. ・ WTWINSVR.EXE Function : Transmitting/receiving of da...

3.28 Wireless LAN Test Program on DUT PC (Intel-made) 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 3-69 Subtest03 Communication test of 11g mode for 5100/5150 module (Two antenna type) This subtest execute transmitting/receiving test in 802.11g mode using the main an...

3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 3-71 3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program This section describes how to perform the LAN/Modem/Bluetooth/IEEE1394 test with the test program. Insert the test program ...

3 Tests and Diagnostics 3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program Subtest01 (i82562 + ICHx) This subtest checks the operation of mini-PCI I/F by the loopback test in the chip. The following message will appear: [LAN transmit & receive test !] COMPLETED Repeat count = 00000 Error count = 000...

3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics Subtest02 (GbE) This subtest checks the operation of mini-PCI I/F by the loopback test in the chip. Select 2 to execute and press Enter . The following message will appear: Testing adaptor...hit <ESC> to abort. * External L...

3 Tests and Diagnostics 3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program 3-74 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 3.29.2 Modem test For this subtest, connect the modem PCB and RJ11 connector with a harness. Use the dedicated “FAT-MODE inspection device (product code: QE2000P01 made b...

3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics 3.29.3 Bluetooth test Preparation ・ For the test of Bluetooth function, use the Windows program installed on the target computer (computer to be tested). A responder device (device for transmitting/receiving data) is also needed....

3 Tests and Diagnostics 3.29 Sound Test program 3-78 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 3.29 Sound Test program Sound TEST disk cannot be used in TECRA M10. Therefore, please test the sound on Windows OS. 1) Play a music file. 2) click TOSHIBA-> utility -> "PC diagnostic...

3.31 SETUP 3 Tests and Diagnostics 3.31.2 Accessing the SETUP Program While pressing ESC , turn on the power. Then press F1 . The following display appears. TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 3-81

3.31 SETUP 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 3-83 Moving Within the SETUP Menu and Changing Values 1. Press Å and Æ to move between the two columns. Press ↑ and ↓ to move between items in a column. Press Fn + ↑ ( PgUp) and Fn + ↓ ( PgDn) to move between th...

3 Tests and Diagnostics 3.31 SETUP 3-84 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) SETUP Options The SETUP screen is divided into 14 functionally related groups. This section describes each group and its options. 1. Memory This group of options displays the computer’s memory. This field d...

3 Tests and Diagnostics 3.31 SETUP (f) Auto Power On Use this option to set a time and date for automatic power on and enable or disable the ring indicator feature. Alarm Date Option appears only when Alarm Time is enabled. Set the parameters for the Auto Power On (automatic power on) function and t...

3 Tests and Diagnostics 3.31 SETUP 3-92 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) (b) PCI Express Link ASPM This option set the power-saving function of PCI Express on the following conditions. Auto PCI Express devices are not used while battery operation. (Default) Disabled Disable the ...

3.31 SETUP 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 3-93 9. Drives I/O This option displays the address and interrupts level for hard disk drive and optical disk drive. It is for information only and cannot be changed. (a) Built-in HDD This item displays the Seri...

3 Tests and Diagnostics 3.31 SETUP 3-94 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) LCD+AnalogRGB Selects both the internal LCD and the external monitor for simultaneous display. NOTE: Pressing Fn+F5 changes the display setting in the order of internal LCD to simultaneous to external monit...

3.31 SETUP 3 Tests and Diagnostics TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 3-95 (c) USB Memory BIOS Support Type A setup about the USB flash memory used for a startup of a computer. HDD The priority as HDD turns into ranking of HDD in "BootPriority" in a USB flash memory. The p...

4 Replacement Procedures 4-ii [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)

4 Replacement Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-iii Chapter 4 Contents 4.1 Overview .................................................................................................................... 4-1 4.2 Battery pack ................................................

4.1 Overview 4 Replacement Procedures 4 Replacement Procedures 4.1 Overview This chapter describes the procedure for removing and replacing the field replaceable units (FRUs) in the PC. It may not be necessary to remove all the FRUs in order to replace one. The chart below provides a guide as to whi...

4 Replacement Procedures 4.1 Overview 4-4 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Safety Precautions Please read the following safety instructions before disassembling the computer and always follow the instructions while working on the computer. DANGER: 1) Always use the genuine batte...

4.1 Overview 4 Replacement Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-5 Before You Begin Take note of the following points before starting work. Always remove the AC adapter and battery pack before commencing any of the procedures. The procedure for removing the battery pack ...

4 Replacement Procedures 4.1 Overview Disassembly Procedure Four main types of cable connector are used. Pressure plate connector • • • • Spring connector Back flip connector Normal pin connector For pressure plate connectors, slide the pressure plate holding tags on both sides of the plastic pressu...

4.1 Overview 4 Replacement Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-7 Assembly Procedures After the computer has been disassembled and the part that caused the fault has been repaired or replaced, the computer must be reassembled. Take note of the following general points w...

4 Replacement Procedures 4.1 Overview Screw Tightening Torque When you fasten screws, be sure to follow the torque list below. CAUTION: Overtightening can damage components and screws; undertightening can result in electrical shorts or other damage if screws or components come loose. NOTE: Toshiba r...

4.1 Overview 4 Replacement Procedures Grip Color Some screws have a colored grip area to help you determine the length of the screw. [Normal grip] • Even numbered length screws: Brown • Odd numbered length screws: White Grip area • Special length screw: Blue [Special grip] • Even numbered length scr...

4 Replacement Procedures 4.1 Overview 4-10 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Screw Notation To make maintenance of the computer easier, markings of the kinds of the screws including the types and lengths of the screws are indicated on the computer body. Format: Screw type + Screw...

4.2 Battery pack 4 Replacement Procedures 4.2 Battery pack Removing the Battery pack To remove the battery pack, follow the steps below and refer to Figure 4-1. CAUTION: Take care not to short circuit the terminals when removing the battery pack. Similarly, do not drop, knock, scratch, disassemble, ...

4 Replacement Procedures 4.2 Battery pack 4-12 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Installing the Battery pack To install the battery pack, follow the steps below and refer to Figure 4-1. CAUTION: There is a danger that the lithium ion battery pack may explode if not fitted, operat...

4.3 SIM card 4 Replacement Procedures 4.3 SIM card Removing the SIM card To remove the SIM card, follow the steps below and refer to Figure 4-2 and 4-3. 1. Slide the SIM card release latch in the direction as shown in the figure below. 2. Turn up the SIM card holder in the direction as shown in the ...

4 Replacement Procedures 4.3 SIM card 3. Remove the SIM card from the SIM card holder. SIM card Figure 4-3 Removing the SIM card (2) Installing the SIM card To install the SIM card, follow the steps below and refer to Figure 4-2 and 4-3. 1. Set the SIM card into the SIM card holder. 2. Lay the SIM c...

4.4 PC card/Bridge media/Smart card 4 Replacement Procedures 4.4 PC card/Bridge media/Smart card 4.4.1 PC card Removing the PC card To remove the PC card, follow the steps below and refer to Figure 4-4. CAUTION: Insert or remove a PC card in accordance with any instructions in their manual or the ma...

4 Replacement Procedures 4.4 PC card/Bridge media/Smart card 4.4.2 Bridge media (SD Card/Memory Stick/xD Picture Card/MultiMedia card) Removing the Bridge media To remove the Bridge media, follow the steps below and refer to Figure 4-5. CAUTION: Insert or remove a Bridge media in accordance with any...

4.4 PC card/Bridge media/Smart card 4 Replacement Procedures 4.4.3 Smart card Removing the Smart card To remove the Smart card, follow the steps below and refer to Figure 4-6. CAUTION: Insert or remove a Smart card in accordance with any instructions in the Smart card manual or the manuals of the co...

4 Replacement Procedures 4.5 Memory module 4.5 Memory module Removing the Memory module To remove the memory module, confirm that the computer is shut down. Then follow the steps below and refer to Figure 4-7 and 4-8. CAUTION: When removing the memory module, make sure the computer is powered off. R...

4.5 Memory module 4 Replacement Procedures 4. Open the left and right latches outside and remove the memory module(s) . Memory module Latch Latch Figure 4-8 Removing the memory module TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-19

4 Replacement Procedures 4.5 Memory module 4-20 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Installing the Memory module To install the memory module, confirm that the computer is shut down. Then follow the steps below and refer to Figure 4-7 and 4-8. CAUTION: When installing the memory mo...

4.6 Fin cover 4 Replacement Procedures 4.6 Fin cover NOTE: When repairing the PC, clean the cooling fin with a vacuum cleaner. Do not use cotton sticks and tweezers to remove dusts. It may cause the cooling module problem or dusts stuffed. Removing the Fin cover To remove the Fin cover, follow the s...

4 Replacement Procedures 4.7 HDD 4.7 HDD Removing the HDD To remove the HDD, follow the steps below and refer to Figure 4-10 and 4-11. CAUTION: Take care not to press on the top or bottom of a HDD. Pressure may cause the data loss or damage to the device. 1. Remove the following screw securing the H...

4.7 HDD 4 Replacement Procedures 4. Remove the following screws and separate the HDD and HDD holder . • M3.0 × 4C FLAT HEAD screw × 4 M3.0 × 4C FLAT HEAD HDD HDD Holder M3.0 × 4C FLAT HEAD M3.0 × 4C FLAT HEAD M3.0 × 4C FLAT HEAD Figure 4-11 Removing the HDD TECRA M10 Maintenance Manual (960-685) [CO...

4 Replacement Procedures 4.7 HDD 4-24 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Installing the HDD To install the HDD, follow the steps below and refer to Figure 4-10 and 4-11. 1. Set the HDD to the HDD Holder and secure them with the following screws . • M3.0 × 4C FLAT HEAD screw × 4 2....

4.8 Optical disk drive (DVD-ROM/DVD-Super Multi drive) 4 Replacement Procedures 4.8 Optical disk drive (DVD-ROM/DVD-Super Multi drive) Removing the Optical disk drive To remove the optical disk drive, follow the steps below and refer to Figure 4-12 to 4-13. CAUTION: When the optical disk inside the ...

4 Replacement Procedures 4.8 Optical disk drive (DVD-ROM/DVD-Super Multi drive) 3. Remove the following screws and ODD rear bracket . • M2.0 × 2.7C Unique screw × 2 4. Remove the following screw and ODD side bracket . • M2.0 × 3C S-THIN HEAD screw × 1 M2.0 × 3C S-THIN HEAD ODD side bracket M2.0 × 2....

4.9 Keyboard 4 Replacement Procedures 4.9 Keyboard Removing the Keyboard To remove the keyboard, follow the steps below and refer to Figure 4-14 to 4-17. CAUTION: As the keytop may fall out, when handling the keyboard always hold it by the frame and do not touch the keytop. 1. Turn over the computer...

4 Replacement Procedures 4.9 Keyboard 3. Open the display and make it flat. 4. Insert your finger into the slot on left side and remove the KB holder . KB holder Slot Figure 4-15 Removing the KB holder (2) 4-28 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)

4 Replacement Procedures 4.9 Keyboard 7. Remove the following screw and slide the KB support plate in the direction as shown in the figure below to remove. • M2.5 × 10B FLAT HEAD screw × 1 8. Disconnect the keyboard flexible cable from the connector CN3230 on the system board and remove the keyboard...

4.9 Keyboard 4 Replacement Procedures Installing the Keyboard To install the keyboard, follow the steps below and refer to Figure 4-14 to 4-17. 1. Place the keyboard face down on the palm rest and connect the keyboard flexible cable to the connector CN3230 on the system board. 2. Set the KB support ...

4 Replacement Procedures 4.10 SW board 4.10 SW board Removing the SW board To remove the SW board, follow the steps below and refer to Figure 4-18 to 4-20. 1. Disconnect the SW board FFC from the connector CN9600 on the SW board. 2. Push down the hook and slide the SW board in the direction as shown...

4.10 SW board 4 Replacement Procedures 3. Peel off the insulator (COVER UP INSULATOR). Insulator (COVER UP INSULATOR) Figure 4-19 Removing the insulator (COVER UP INSULATOR) TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-33

4 Replacement Procedures 4.10 SW board 4. Disconnect the SW board FFC from the connector CN9500 on the system board. CN9500 SW board FFC Figure 4-20 Removing the SW board FFC Installing the SW board To install the SW board, follow the steps below and refer to Figure 4-18 to 4-20. 1. Connect the SW b...

4.11 SIM board 4 Replacement Procedures 4.11 SIM board Removing the SIM board To remove the SIM board, follow the steps below and refer to Figure 4-21. 1. Disconnect the SIM board FFC from the connector CN9570 on the system board. 2. Remove the SIM board from the slot while peeling the double-sided ...

4 Replacement Procedures 4.11 SIM board 4-36 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Installing the SIM board To install the SIM board, follow the steps below and refer to Figure 4-21. 1. Connect the SIM board FFC to the connector CN9670 on the back of the SIM board. 2. Set the SIM boa...

4.12 Wireless LAN card 4 Replacement Procedures 4.12 Wireless LAN card Removing the Wireless LAN card To remove the wireless LAN card, follow the steps below and refer to Figure 4-22. 1. Disconnect the wireless LAN antenna cables from the wireless LAN card (white cable from Main and black cable from...

4 Replacement Procedures 4.12 Wireless LAN card 4-38 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Installing the Wireless LAN card To install the wireless LAN card, follow the steps below and refer to Figure 4-22. 1. Insert the wireless LAN card to the connector on the system board slantwis...

4.13 3G card 4 Replacement Procedures 4.13 3G card Removing the 3G card To remove the 3G card, follow the steps below and refer to Figure 4-23. 1. Disconnect the 3G antenna cables from the 3G card using an antenna coaxial cable disconnector. 2. Remove the following screws securing the 3G card . • M2...

4 Replacement Procedures 4.13 3G card 4-40 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Installing the 3G card To install the 3G card, follow the steps below and refer to Figure 4-23. 1. Insert the 3G card to the connector on the system board slantwise and press it to connect firmly. 2. Pus...

4.14 Robson card 4 Replacement Procedures 4.14 Robson card Removing the Robson card To remove the Robson card, follow the steps below and refer to Figure 4-24. 1. Remove the following screws securing the Robson card . • M2.0 × 4B BIND screw × 2 2. Disconnect the Robson card from the connector on the...

4 Replacement Procedures 4.14 Robson card 4-42 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Installing the Robson card To install the Robson card, follow the steps below and refer to Figure 4-24. 1. Insert the Robson card to the connector on the system board slantwise and press it to connec...

4.15 Speaker 4 Replacement Procedures 4.15 Speaker Removing the Speaker To remove the speaker, follow the steps below and refer to Figure 4-25 to 4-27. 1. Disconnect the speaker harness from the connector CN6150 on the system board. CN6150 Speaker harness Figure 4-25 Removing the speaker (1) TECRA M...

4 Replacement Procedures 4.15 Speaker 2. Peel off the two insulators (SQUARE INSULATOR) and turn up the insulators . Insulator (SQUARE INSULATOR) Insulator Figure 4-26 Removing the insulator 4-44 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)

4.15 Speaker 4 Replacement Procedures 3. Remove the speakers (left and right) from the speaker slots while pushing the guides and speaker harness from the slot. Speaker (blue&black harness) Speaker harness Speaker (red&white harness) Guide Guide Figure 4-27 Removing the speaker (2) Installin...

4 Replacement Procedures 4.16 Cover assembly and Base assembly 4 Replacement Procedu es 4.16 Cover assembly and Base assembly r Removing the Cover assembly and Base assembly To remove the cover assembly and base assembly, follow the steps below and refer to Figure 4-28 to 4-30. 1. Close the display ...

4.16 Cover assembly and Base assembly 4 Replacement Procedures 3. Turn over the computer and open the display. 4. Disconnect the touch pad FFC , Bluetooth harness , camera harness and LCD harness from the connector CN9550 , CN4440 , CN9540 and CN5000 on the system board. 5. Peel off the acetate tape...

4 Replacement Procedures 4.16 Cover assembly and Base assembly 8. Separate the cover assembly and base assembly while releasing the latches. Cover assembly Base assembly Figure 4-30 Removing the cover assembly and base assembly (3) 4-48 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)

4.16 Cover assembly and Base assembly 4 Replacement Procedures Installing the Cover assembly and Base assembly To install the cover assembly and base assembly, follow the steps below and refer to Figure 4-28 to 4-30. 1. Place the cover assembly on the base assembly and secure them with the following...

4 Replacement Procedures 4.17 MDC modem/USB board 4.17 MDC modem/USB board Removing the MDC modem/USB board To remove the MDC modem/USB board, follow the steps below and refer to Figure 4-31 and 4-32. 1. Remove the following screws securing the MDC modem. • M2.0 × 4B BIND screw × 2 2. Take out the R...

4.17 MDC modem/USB board 4 Replacement Procedures 4. Disconnect the USB harness from the connector CN9560 on the system board and connector CN9660 on the USB board. 5. Remove the USB board from the slot of the base assembly while pushing the latches in the direction as shown in the figure below. USB...

4 Replacement Procedures 4.17 MDC modem/USB board 4-52 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Installing the MDC modem/USB board To install the MDC modem/USB board, follow the steps below and refer to Figure 4-31 and 4-32. 1. Set the USB board to the slot of the base assembly while en...

4.18 RGB harness/RJ45 harness 4 Replacement Procedures 4.18 RGB harness/RJ45 harness Removing the RGB harness/RJ45 harness To remove the RGB harness/RJ45 harness, follow the steps below and refer to Figure 4-33 and 4-34. 1. Turn up the insulator and disconnect the RGB harness from the connector CN95...

4 Replacement Procedures 4.18 RGB harness/RJ45 harness 3. Disconnect the RJ45 harness from the connector CN4100 on the system board and remove the RJ45 harness from the slot of the base assembly. RJ45 harness CN4100 Insulator Figure 4-34 Removing the RJ45 harness 4-54 [CONFIDENTIAL] TECRA M10 Mainte...

4.18 RGB harness/RJ45 harness 4 Replacement Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-55 Installing the RGB harness/RJ45 harness To install the RGB harness/RJ45 harness, follow the steps below and refer to Figure 4-33 and 4-34. 1. Turn up the insulator and connect the RJ45 h...

4 Replacement Procedures 4.19 Serial board 4.19 Serial board Removing the Serial board To remove the serial board, follow the steps below and refer to Figure 4-35. 1. Disconnect the serial board FFC from the connector CN9520 on the system board. 2. Push the hook to release and remove the serial boar...

4.19 Serial board 4 Replacement Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-57 Installing the Serial board To install the serial board, follow the steps below and refer to Figure 4-35. 1. Connect the serial board FFC to the connector CN9620 on the back of the serial board. 2. ...

4 Replacement Procedures 4.20 System board 4-58 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 4.20 System board CAUTION: When replacing with a new system board, the following procedures must be executed. (1) Before replacing the system board, execute subtest02 “DMI ggg information save” in 3...

4.20 System board 4 Replacement Procedures • M2.5 × 6C Tapping screw × 1 System board Glass tape M2.5x6C Tapping DC-IN jack CN9530 Sound board FFC Figure 4-36 Removing the system board TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-59

4 Replacement Procedures 4.20 System board 4. Disconnect the DC-IN harness and HDD harness from the connector CN8800 and CN1900 on the back of the system board. CN8800 CN1900 HDD harness DC-IN harness Figure 4-37 Removing the DC-IN harness/HDD harness 4-60 [CONFIDENTIAL] TECRA M10 Maintenance Manual...

4.20 System board 4 Replacement Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-61 Installing the System board To install the system board, follow the steps below and refer to Figure 4-36 to 4-37. 1. Connect the DC-IN harness and HDD harness to the connector CN8800 and CN1900 on t...

4 Replacement Procedures 4.21 GFX board/GFX fin 4.21 GFX board/GFX fin Removing the GFX board/GFX fin To remove the GFX board/GFX fin, follow the steps below and refer to Figure 4-38 and 4-39. 1. Remove the following screws and disconnect the GFX board (with the GFX fin) from the connector CN5900 on...

4.21 GFX board/GFX fin 4 Replacement Procedures 2. Remove the following screws and separate the GFX fin and GFX board . • M2.0 × 3C S-THIN HEAD screw × 4 GFX board GFX fin M2.0x3C S-THIN HEAD M2.0x3C S-THIN HEAD Cool sheet Figure 4-39 Removing the GFX board/GFX fin (2) TECRA M10 Maintenance Manual (...

4 Replacement Procedures 4.21 GFX board/GFX fin 4-64 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Installing the GFX board/GFX fin To install the GFX board/GFX fin, follow the steps below and refer to Figure 4-38 and 4-39. 1. If there is already cool sheet on the GFX board or GFX fin, remov...

4.22 CPU/CPU fin/DC fan 4 Replacement Procedures 4.22 CPU/CPU fin/DC fan Removing the CPU/CPU fin/DC fan To remove the CPU/CPU fin/DC fan, follow the steps below and refer to Figure 4-40 to 4-42. 1. Disconnect the fan harness from the connector CN8771 on the system board. 2. Remove the following scr...

4 Replacement Procedures 4.22 CPU/CPU fin/DC fan 4. Remove the following screws and separate the DC fan and CPU fin . • M2.5 × 4B FLAT HEAD screw × 2 CPU fin DC fan M2.5x4B FLAT HEAD Cool sheet Figure 4-41 Removing the CPU fin/DC fan (2) 4-66 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)

4.22 CPU/CPU fin/DC fan 4 Replacement Procedures 5. Unlock the CPU by turning the cam counterclockwise on the CPU socket by 180 degrees with a flat-blade screwdriver. 6. Remove the CPU . Figure 4-42 Removing the CPU CAUTION: When removing the CPU, lift it up right above. Otherwise, pins of the CPU m...

4 Replacement Procedures 4.22 CPU/CPU fin/DC fan Installing the CPU/CPU fin/DC fan To install the CPU/CPU fin/DC fan, follow the steps below and refer to Figure 4-40 to 4-44. 1. Make sure that the cam of the CPU socket is in the unlock (OPEN) position. 2. Set the CPU to the correct position in the C...

4.22 CPU/CPU fin/DC fan 4 Replacement Procedures 4. When silicon grease is already applied to the CPU or CPU fin, wipe them off with a cloth in advance. 5. Apply new grease (DENKA GFC-F1) on the CPU using a special syringe as shown in the following figure. Apply quarter of scale (0.25ml) of grease e...

4 Replacement Procedures 4.23 PC card unit 4.23 PC card unit Removing the PC card unit To remove the PC card unit, follow the steps below and refer to Figure 4-45. 1. Remove the following screws securing the PC card unit. • M2.0 × 3C Tapping screw × 2 • M2.0 × 8C Tapping screw × 2 2. Remove the PC c...

4.23 PC card unit 4 Replacement Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-71 Installing the PC card unit To install the PC card unit, follow the steps below and refer to Figure 4-45. 1. Set the PC card unit while engaging the latches and secure it with the following screws ....

4 Replacement Procedures 4.24 RTC battery 4.24 RTC battery CAUTION: Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the laws and ordinances of your local authority. Removing the RTC battery To remove the RTC battery, follow the steps below and re...

4.24 RTC battery 4 Replacement Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-73 Installing the RTC battery To install the RTC battery, follow the steps below and refer to Figure 4-46. 1. Set the RTC battery into the insulator (RTC BATT INSULATOR). 2. Set the insulator (RTC BATT ...

4 Replacement Procedures 4.25 Sound board/Microphone harness 4.25 Sound board/Microphone harness Removing the Sound board/Microphone harness To remove the sound board/microphone harness, follow the steps below and refer to Figure 4-47. 1. Peel off the glass tape . 2. Remove the following screws and ...

4.25 Sound board/Microphone harness 4 Replacement Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-75 Installing the Sound board/Microphone harness To install the sound board/microphone harness, follow the steps below and refer to Figure 4-47. 1. Connect the sound board FFC to the ...

4 Replacement Procedures 4.26 Battery lock 4.26 Battery lock Removing the Battery lock To remove the battery lock, follow the steps below and refer to Figure 4-48. 1. Remove the battery lock button L while pushing latches inside to release them. 2. Turn up the insulator (BATT LOCK L INSULATOR) and r...

4.26 Battery lock 4 Replacement Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-77 Installing the Battery lock To install the battery lock, follow the steps below and refer to Figure 4-48. 1. Insert the sticks of the battery lock L and battery lock R into the springs . 2. Turn up ...

4 Replacement Procedures 4.27 Touch pad/Fingerprint sensor board 4 Replacement Procedures 4.27 Touch pad/Fingerprint sensor board Removing the Touch pad/Fingerprint sensor board To remove the touch pad/fingerprint sensor board, follow the steps below and refer to Figure 4-49 to 4-52. 1. Turn up the ...

4.27 Touch pad/Fingerprint sensor board 4 Replacement Procedures 3. Disconnect the touch pad FFC , touch pad button FFC and dual button FFC from the connector CN9650 and CN3240 on the fingerprint sensor board and connector on the touch pad. NOTE: In models without a dual button, there is no dual but...

4 Replacement Procedures 4.27 Touch pad/Fingerprint sensor board 5. Remove the following screws and separate the fingerprint sensor board and unit dual pad . • M2.0 × 3C S-THIN HEAD screw × 2 Unit dual pad Fingerprint sensor board M2.0x3C S-THIN HEAD Figure 4-51 Removing the touch pad/fingerprint se...

4.27 Touch pad/Fingerprint sensor board 4 Replacement Procedures 6. Disconnect the touch pad button FFC from the connector on the touch pad and peel off the touch pad . NOTE: Do not reuse the removed touch pad. Be sure to use a new touch pad. Touch pad Connector COVER ASSY Touch pad button FFC Figur...

4 Replacement Procedures 4.27 Touch pad/Fingerprint sensor board Installing the Touch pad/Fingerprint sensor board To install the touch pad/fingerprint sensor board, follow the steps below and refer to Figure 4-49 to 4-52. 1. Connect the touch pad button FFC to the connector on a new touch pad and s...

4.28 Bluetooth module 4 Replacement Procedures 4.28 Bluetooth module Removing the Bluetooth module To remove the Bluetooth module, follow the steps below and refer to Figure 4-53. 1. Lift up the hook and slide the Bluetooth holder in the direction in the figure below to remove it from the guides . 2...

4 Replacement Procedures 4.29 Smart card unit 4.29 Smart card unit Removing the Smart card unit To remove the Smart card unit, follow the steps below and refer to Figure 4-54 1. Peel off the insulator fixing the Smart card FPC. 2. Pull the Smart card FPC from the hole 1 out, then pull the Smart card...

4.29 Smart card unit 4 Replacement Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-85 Installing the Smart card unit To install the Smart card unit, follow the steps below and refer to Figure 4-54. 1. Pass the Smart card FPC through the hole2 and slide the Smart card unit under th...

4 Replacement Procedures 4.30 LCD unit/FL inverter 4.30 LCD unit/FL inverter Removing the LCD unit/FL inverter To remove the LCD unit/FL inverter, follow the steps below and refer to Figure 4-55 to 4-59. 1. Remove the wireless LAN antenna cables and camera harness from the slot. Camera harness Wirel...

4.30 LCD unit/FL inverter 4 Replacement Procedures 2. Peel off the LCD mask seals and remove the following screws . • M2.5 × 5B FLAT HEAD screw × 2 3. Separate the LCD cover and cover assembly while releasing the latches. M2.5x5B FLAT HEAD M2.5x5B FLAT HEAD LCD mask seal LCD cover LCD mask seal Slit...

4 Replacement Procedures 4.30 LCD unit/FL inverter 4. Peel off the glass tape . 5. Disconnect the LCD harness and HV harness from the connectors on the both sides of the FL inverter and remove the FL inverter . Glass tape FL inverter LCD harness HV harness Figure 4-57 Removing the FL inverter 4-88 [...

4.30 LCD unit/FL inverter 4 Replacement Procedures 6. Remove two glass tapes and disconnect the LCD harness from the connector on the LCD unit. Glass tape Glass tape LCD harness Figure 4-58 Removing the LCD unit (1) TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-89

4 Replacement Procedures 4.30 LCD unit/FL inverter 7. Remove the following screws and LCD unit . • M2.0 × 3C BIND screw × 4 M2.0x3C BIND LCD unit M2.0x3C BIND Figure 4-59 Removing the LCD unit (2) 4-90 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)

4.30 LCD unit/FL inverter 4 Replacement Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-91 Installing the LCD unit/FL inverter To install the LCD unit/FL inverter, follow the steps below and refer to Figure 4-55 to 4-59 1. Place the LCD unit in place and secure it with the followi...

4 Replacement Procedures 4.31 Camera module/Wireless LAN antenna/3G antenna 4.31 Camera module/Wireless LAN antenna/3G antenna Removing the Camera module/Wireless LAN antenna/3G antenna To remove the camera module/wireless LAN antenna/3G antenna, follow the steps below and refer to Figure 4-60. 1. T...

4 Replacement Procedures 4.31 Camera module/Wireless LAN antenna/3G antenna 4-94 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Installing the Camera module/Wireless LAN antenna/3G antenna To install the camera module/wireless LAN antenna/3G antenna, follow the steps below and refer to Figure...

4.32 LCD harness 4 Replacement Procedures 4.32 LCD harness Removing the LCD harness To remove the LCD harness, follow the steps below and refer to Figure 4-61 to 4-63. 1. Turn up the insulator and release the LCD harness from the guide . LCD harness Insulator Guide Figure 4-61 Removing the LCD harne...

4 Replacement Procedures 4.32 LCD harness 2. Turn over the cover assembly. 3. Lift up the hook of the harness holder L and slide the harness holder L to remove it from the holes of the guides . Harness holder L Guide Hook Figure 4-62 Removing the harness holder L 4-102 [CONFIDENTIAL] TECRA M10 Maint...

4.32 LCD harness 4 Replacement Procedures 4. Remove the LCD harness from the guides and pass the LCD harness through the hole of the hinge. LCD harness Hole Guide Guide Figure 4-63 Removing the LCD harness (2) Installing the LCD harness To install the LCD harness, follow the steps below and refer to...

4 Replacement Procedures 4.33 LCD mask 4.33 LCD mask Removing the LCD mask To remove the LCD mask, follow the steps below and refer to Figure 4-64 to 4-65. 1. Remove the following screws and stand the LCD mask . CAUTION: When standing the LCD mask, hold the LCD mask with the hinge and stand them car...

4 Replacement Procedures 4.33 LCD mask 4-106 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Installing the LCD mask To install the LCD mask, follow the steps below and refer to Figure 4-64 to 4-65. 1. Set the LCD mask to the hinge standing. 2. Lay the LCD mask down and secure it with the foll...

4.34 Hinge 4 Replacement Procedures 4.34 Hinge Removing the Hinge To remove the hinge, follow the steps below and refer to Figure 4-66 and 4-67. 1. Remove the following screw securing the brake hinge L. • M2.5 × 6C Tapping screw × 1 2. Release two hooks and remove the brake hinge L through the hole....

4 Replacement Procedures 4.34 Hinge 3. Remove the following screws securing the brake hinge R. • M2.5 × 6C Tapping screw × 2 4. Remove brake hinge R through the hole. Brake hinge R M2.5x6C Tapping M2.5x6C Tapping Figure 4-67 Removing the hinge (2) 4-108 [CONFIDENTIAL] TECRA M10 Maintenance Manual (9...

4.34 Hinge 4 Replacement Procedures TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 4-109 Installing the Hinge To install the hinge, follow the steps below and refer to Figure 4-66 and 4-67. 1. Set the brake hinge R in place and secure it with the following screws . • M2.5 × 6C Tapping screw ×...

4 Replacement Procedures 4.35 Fluorescent Lamp 4-110 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) 4 4.35 Fluorescent Lamp This system uses LCD modules from the following suppliers. The procedure for replacing the fluorescent lamp is different for each LCD module. Refer to the appropriate pr...

4.35 Fluorescent Lamp 4 Replacement Procedures 4.35.1 Replacing the 14.1-inch WXGA LG Fluorescent Lamp CAUTION: When replacing the fluorescent lamp, wear finger covers or gloves to avoid contaminating or damaging the LCD panel and backlight unit. Removing the fluorescent lamp To remove the 14.1-inch...

4.35 Fluorescent Lamp 4 Replacement Procedures Installing the fluorescent lamp To install the 14.1-inch WXGA LG fluorescent lamp, follow the steps below and refer to figures 4-72 to 4-75. Assembly of Cover Ass’y Bottom (L), Sheets, Light guide, Tape Adhesive and Board Ass’y 1. Detach a release paper...

4.35 Fluorescent Lamp 4 Replacement Procedures 4.35.2 Replacing the 14.1-inch WXGA Samsung Fluorescent Lamp CAUTION: When replacing the fluorescent lamp, wear finger covers or gloves to avoid contaminating or damaging the LCD panel and backlight unit. Removing the fluorescent lamp To replace the 14....

4 Replacement Procedures 4.35 Fluorescent Lamp 2. Remove the yellow tapes, lamp-wire tape and bottom Al tape. Lamp-wire tape Bottom Al tape Yellow tape (left) Yellow tape (right) Figure 4-77 Replacing 14.1-inch Samsung fluorescent lamp (WXGA) (2) 3. Remove the top chassis from the molded frame. CAUT...

4.35 Fluorescent Lamp 4 Replacement Procedures 4. Separate the panel assembly and backlight unit. CAUTION: Handle with care not to damage COF of S/D. Panel assembly Figure 4-79 Replacing 14.1-inch Samsung fluorescent lamp (WXGA) (4) Installing the fluorescent lamp The installing procedure of the 14....

4 Replacement Procedures 4.35 Fluorescent Lamp 4.35.3 Replacing the 14.1-inch WXGA+ LG Fluorescent Lamp CAUTION: When replacing the fluorescent lamp, wear finger covers or gloves to avoid contaminating or damaging the LCD panel and backlight unit. Removing the fluorescent lamp To remove the 14.1-inc...

4 Replacement Procedures 4.35 Fluorescent Lamp Installing the fluorescent lamp To install the 14.1-inch WXGA+ LG fluorescent lamp, follow the steps below and refer to figures 4-84 to 4-87. Assembly of Cover Ass’y Bottom (L), Sheets, Light guide, Tape Adhesive and Board Ass’y 1. Detach a release pape...

Appendices TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] App-iii Appendix Contents Appendix A Handling the LCD Module ...........................................................................A-1 Appendix B Board Layout ..........................................................................

Appendices TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] App-v C.38 CN9620 System board interface connector (12-pin) .......................................... C-34 Sound board (FG6SN*/FGGSN*/FGASN*) C.39 CN6050 Int-Mic interface connector (2-pin) ...............................................

Appendix A Handling the LCD Module Appendices Appendix A Appendix A Handling the LCD Module Precautions for handling the LCD module The LCD module can be easily damaged during assembly or disassembly. Observe the following precautions when handling the LCD module: 1. When installing the LCD module i...

Appendix B Board Layout Appendices Appendix B Board Layout B.1 System board (FG6IN*) Front View Figure B-1 System board (FG6IN*) layout (front) TECRA M10 Maintenance Manual (960-685) B-1

Appendices Appendix B Board Layout B-2 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Table B-1 System board (FG6IN*) connectors and ICs (front) Number Name CN2110 PC CARD I/F connector CN2170 Smart Card I/F connector CN2600 PCI-E MINI CARD I/F connector CN2610 PCI-E MINI(3G/ROBSON) CARD I/F ...

Appendix B Board Layout Appendices B.5 System board (FGAIN*) Front View : It is used by a Andalusia model Figure B-5 System board (FGAIN*) layout (front) TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] B-9

Appendix B Board Layout Appendices B.9 Serial board (FG6SR*/FGGSR*) View (front) (back) Figure B-9Serial board (FG6SR*/FGGSR*) layout (front/back) Table B-9 Serial board (FG6SR*/FGGSR*) connector ( back ) Number Name CN3420 Serial I/F connector CN9620 System board I/F connector TECRA M10 Maintenance...

Appendices Appendix B Board Layout B.10 Sound board (FG6SN*/FGGSN*/FGASN*) View (front) (back) Figure B-10 Sound board (FG6SN*/FGGSN*) layout (front/back) Table B-10 Sound board (FG6SN*/FGGSN*) connector (back) Number Name CN6050 Int-Mic I/F connector CN9300 RTCVCC I/F connector CN9630 System board ...

Appendix B Board Layout Appendices B.11 Finger/Pad Button board (FGGFS*) View It is used by a Fingerprint Sensor model (front) (back) Figure B-11 Finger/Pad Button board (FGGFS*) layout (front /back ) Table B-11 Finger/Pad Button b oard ( FGGFS *) connector ( back ) Number Name CN3240 Dual point I/F...

Appendix B Board Layout Appendices B.15 ODD FPC (FGGOD*) View (front) (back) Figure B-15 ODD FPC (FGGOD*) layout (front /back ) Table B-15 ODD FPC (FGGOD*) connector ( front/back ) Number Name CN1960 System board I/F connector CN1961 ODD I/F connector TECRA M10 Maintenance Manual (960-685) [CONFIDEN...

Appendix C Pin Assignments Appendices TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] C- 1 Appendix C Pin Assignments System board (FG6IN*/FGGIN*/FGAIN*) C.1 CN1400 Memory A connector(200-pin) Table C-1 Memory A connector (200-pin) (1/3) Pin No. Signal Name Pin No. Signal Name 1 MRVREF-B0V 2 G...

Appendix D Keyboard Scan/Character Codes Appendices TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] D-1 Appendix. D Appendix D Keyboard Scan/Character Codes D.1 Scan Codes Table D-1 Scan codes (set 1 and set 2) (1/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 01 ‘ ~ 29 A9 ...

Appendices Appendix D Keyboard Scan/Character Codes D-4 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Table D-1 Scan codes (set 1 and set 2) (4/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 122 F11 57 D7 78 F0 78 *3 123 F12 58 D8 07 F0 07 *3 124 PrintSc *6 *6 *6 *6 *6 12...

Appendix D Keyboard Scan/Character Codes Appendices TECRA G50 Maintenance Manual (960-683) [CONFIDENTIAL] D-5 Table D-2 Scan codes with left Shift key Code set 1 Code set 2 Cap No. Key top Make Break Make Break 55 / E0 AA E0 35 E0 B5 E0 2A E0 F0 12 E0 4A E0 F0 4A E0 12 75 INS E0 AA E0 52 E0 D2 E0 2A...

Appendices Appendix D Keyboard Scan/Character Codes D-6 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685) Table D-3 Scan codes in Numlock mode Code set 1 Code set 2 Cap No. Key top Make Break Make Break 75 INS E0 2A E0 52 E0 D2 E0 AA E0 12 E0 70 E0 F0 70 E0 F0 12 76 DEL E0 2A E0 53 E0 D3 E0 AA E...

Appendix E Key Layout Appendices 4 Appendix E Key Layout E.1 United Kingdom (UK) Keyboard Figure E-1 UK keyboard E.2 United States (US) Keyboard Figure E-2 US keyboard TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] E-1

Appendix F Wiring diagrams Appendices 4 Appendix F Wiring diagrams F.1 RGB Monitor Loopback Connector Figure F-1 RGB Monitor Loopback Connector F.2 RS-232C Loopback Connector Figure F-2 RS-232C Loopback Connector TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] F-1

Appendix F Wiring diagrams Appendices F.5 LAN Loopback Connector Figure F-5 LAN Loopback Connector TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] F-3

Appendix G BIOS rewrite procedures Appendices Appendix G Appendix G BIOS Rewrite Procedures This Appendix explains how to rewrite the system BIOS program when you update the system BIOS. Tools To rewrite the BIOS, you need the following tool: ‰ BIOS/EC/KBC rewriting disk Rewriting the BIOS 1. Set th...

Appendix H EC/KBC rewrite procedures Appendices TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] H-1 Appendix H Appendix H EC/KBC Rewrite Procedures This Appendix explains how to rewrite the EC/KBC system program when you update the EC/KBC system. It is necessary to rewrite the EC/KBC system pr...

Appendix I Reliability Appendices TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] I-1 Appendix I Reliability Appendix I Reliability The following table shows MTBF (Mean Time Between Failures) in maximum configuration. Table I-1 MTBF Time (hours) 5,182 ｈ