Page 3 - iii; Copyright; Toshiba Satellite M40 Maintenance Manual; Disclaimer
Toshiba Satellite M40 Maintenance Manual iii Copyright © 2004 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the use of the information...
Page 4 - Toshiba; Preface; SAFETY PRECAU TIONS; serious bodily injury, if the safety instruction is not observed.
Toshiba Satellite M40 Maintenance Manual Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite M40, referred to as Satellite M40 in this manual. The procedures described in this manual are intended to help service technician...
Page 6 - Conventions; Acronyms; boldface; Key operation; Ctrl; and at the same time press
Toshiba Satellite M40 Maintenance Manual 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 their definition. ...
Page 7 - vii; Table of Contents; Chapter 1; Procedure 3
Toshiba Satellite M40 Maintenance Manual vii Table of Contents Chapter 1 Hardware Overview 1.1 Features ................................................................................................................... 1-1 1.2 System Unit Components.....................................................
Page 9 - ix; Chapter 3
Toshiba Satellite M40 Maintenance Manual ix 2.14 Cooling Module...................................................................................................... 2-25 Procedure 1 Test Program Check..................................................................... 2-25 Procedure 2 Connector Ch...
Page 10 - Chapter 4; LED Board.................................................................................4-57
Toshiba Satellite M40 Maintenance Manual Chapter 4 Replacement Procedures 4.1 General .................................................................................................................... 4-1 4.2 Wireless Lan Card...........................................................................
Page 11 - xi; Appendices
Toshiba Satellite M40 Maintenance Manual xi Appendices Appendix A Handling the LCD Module .............................................................................. A-1 Appendix B Board Layout...................................................................................................B-1 A...
Page 13 - Hardware Overview
1 Hardware Overview ii Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual
Page 15 - Figures
1 Hardware Overview iv Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual Figures Figure 1- 1 id_10_10g Parts description placement .................................................................... 6 Figure 1- 2 id_10c_10gc Parts description placement .......................................
Page 17 - using the following sizes of memory modules:
1 Hardware Overview 1.1 Features 2 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual The computer has two SO DIMMs slot comes standard with DDR 2700 module. It supports PC2700 and uses SO DIMMs (DDR SDRAM) driven at 2.5 V, accepting BTO/CTO for your memory requirements. It can incorporate ...
Page 20 - The CD Key supports to play Audio CD directly.
1.1 Features 1 Hardware Overview Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 5 The Parallel Port is optional integrated device. to supported connect a printer or another parallel device. The port is IEEE-1284 compliant and supports Extended Capabilities Port (ECP). ? CD Key(optional)...
Page 23 - Figure 1- 3 id_JP Parts description placement
1 Hardware Overview 1.1 Features 8 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual Figure 1- 3 id_JP Parts description placement
Page 24 - Figure 1- 4 The computer Block diagram
1.1 Features 1 Hardware Overview Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 9 Figure 1- 4 The computer Block diagram
Page 25 - Figure 1- 5 System Board configuration
1.1 Features 1 Hardware Overview Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 10 Figure 1- 5 System Board configuration
Page 26 - System Unit Components; Figure 1-6 is a block diagram of the system unit.
1.2 System Unit Components 1 Hardware Overview Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 11 1.2 System Unit Components Figure 1-6 is a block diagram of the system unit. Figure 1- 6 System unit block diagram
Page 32 - Transfer Rate
1.2 System Unit Components 1 Hardware Overview Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 17 ? Transfer Rate ? IEEE 802.11a/g: Standard 54M bps ? IEEE 802.11g: Standard 54M bps ? Frequency Channel ? IEEE802.11a/g: 5.4GHz ? IEEE802.11g: 2.4GHz
Page 34 - Table 1- 2 DVD-ROM drive specifications
1.4 DVD-ROM Drive 1 Hardware Overview Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 19 1.4 DVD-ROM Drive The DVD-ROM drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. The drive provides high-speed data transfer, playing back a DVD at up to 8x speed and reading up to 10,820 Kb...
Page 37 - DVD Super Multi; Table 1- 5 DVD Super Multi drive specifications
1 Hardware Overview 1.7 DVD Super Multi 22 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 1.7 DVD Super Multi The DVD Super Multi drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum, the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write CD-R a...
Page 38 - Table 1- 6 DVD Super Multi drive (Double Layer) specifications
1.8 DVD Super Multi (Double Layer) 1 Hardware Overview Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 23 1.8 DVD Super Multi (Double Layer) The DVD Super Multi drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum, the drive can play back a DVD at 8x speed, read CD-ROM ...
Page 40 - The computer has the following three types of batteries:; Main Battery; Battery Charge
2.0 Batteries 1 Hardware Overview Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 25 2.0 Batteries The computer has the following three types of batteries: ? Main battery pack ? Real time clock (RTC) battery Table 1-7 lists the specifications of these batteries. Table 1- 7 Battery specif...
Page 41 - RTC Battery
1 Hardware Overview 2.0 Batteries 26 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual State Charge time Off-state charge 6/12 Cell About 4 hours max On-state charge 6/12 Cell About 4~10 hours max NOTE: The time required for normal charge depends on the power consumption by the system. Usi...
Page 42 - Troubleshooting; Chapter 2
2 Troubleshooting 2-i Satellite M40 /M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2 ? ? Chapter 2 Troubleshooting
Page 47 - Basic Flowchart; Make sure any piece of optional equipment has been installed.
2 Troubleshooting 2.2 Basic Flowchart 2-2 Satellite M40 /M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2.2 Basic Flowchart The basic flowchart in Figure 2-1 serves as a guide for identifying a possibly faulty FRU. Before going through the diagnostic flowchart steps, verify the following: ? Ask the u...
Page 51 - Procedure 1 Power Icon Check
2 Troubleshooting 2.3 Power Supply 2-6 Satellite M40 /M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2.3 Power Supply The power sup ply in the computer controls many functions and components. To check if the power supply is defective or malfunctioning, follow the troubleshooting procedures below as i...
Page 53 - Procedure 2 Connection Check; Power is supplied to the system board as illustrated below:; Check 1; If the DC IN LED does not go on, go to Procedure 3.; Check 3
2 Troubleshooting 2.3 Power Supply 2-8 Satellite M40 /M45 TECRA A4 dynabook Vx/4 Maintenance Manual Procedure 2 Connection Check Power is supplied to the system board as illustrated below: A Ca d a p t o r S y s t e m b o a r d A C p o w e r c o r d A C a d a p t o r c o r d Battery pack Follow the ...
Page 54 - Procedure 1 Message Check
2.4 System Board 2 Troubleshooting Satellite M40 /M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-9 2.4 System Board To check if the system board is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 Message Check Procedure 2 Test Program Check Proced...
Page 55 - Procedure 3 Replacement Check
2 Troubleshooting 2.4 System Board 2-10 Satellite M40 /M45 TECRA A4 dynabook Vx/4 Maintenance Manual Proce dure 2 Test Program Check The maintenance test program contains several programs for diagnosing the system board and CPU. Execute the following test programs using the procedures described in C...
Page 57 - Enter; System transferred; Procedure 3 Format Check; Format complete
2 Troubleshooting 2.5 2.5-inch HDD 2-12 Satellite M40 /M45 TECRA A4 dynabook Vx/4 Maintenance Manual create a DOS partition on drive C. Then restart the computer.. If the problem persists, go to Procedure 3. Check 3 If drive C is listed as active in the FDISK menu, perform Check 4. If drive C is not...
Page 58 - Procedure 4 Test Program Check; Table 2- 1 HDD error code and status; Code
2.5 2.5-inch HDD 2 Troubleshooting Satellite M40 /M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-13 Procedure 4 Test Program Check Run the HDD test program stored on the maintenance test program disk for all test items. See Chapter 3 for details on how to use the test program. If an error is detect...
Page 59 - Procedure 5 Connector Check and Replacement Check; H D D
2 Troubleshooting 2.5 2.5-inch HDD 2-14 Satellite M40 /M45 TECRA A4 dynabook Vx/4 Maintenance Manual Procedure 5 Connector Check and Replacement Check The HDD or system board may be faulty. Disassemble the computer following the steps described in Chapter 4 and perform the following checks: Check 1 ...
Page 60 - Procedure 1 Test Program Check; K e y b o a r d; Check 4
2.6 Keyboard 2 Troubleshooting Satellite M40 /M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-15 2.6 Keyboard To check if the computer’s keyboard is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 Test Program Check Procedure 2 Connector Check and ...
Page 61 - Procedure 1 External Monitor Check; If the FL does not light, perform Check 1.; F L; Check 2
2 Troubleshooting 2.7 Display 2-16 Satellite M40 /M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2.7 Display To check if the computer’s display is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 External Monitor Check Procedure 2 Test Program Check ...
Page 62 - Troubleshoot ing; F L i n v e r t e r b o a r d
2.7 Display 2 Troubleshoot ing Satellite M40 /M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-17 Check 3 The FL may be faulty. Replace it with a new one and return to Procedure 3. If there is still an error, perform Check 4. Check 4 The FL inverter board may be faulty. Replace it with a new one and ...
Page 63 - Procedure 1 ODD Cleaning Check; Turn off the power to the computer.; Procedure 2 Test Program Check; ODD
2 Troubleshooting 2.8 ODD Drive 2-18 Satellite M40 /M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2.8 ODD (Optical Disk Drive) To check if the internal ODD drive is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 ODD Cleaning Check Procedure 2 Test...
Page 68 - Speaker
2.12 Audio Test 2 Troubleshooting Satellite M40 /M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-23 2.12 Audio Test To check if the computer’s Speaker is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 Test Program Check Procedure 2 Connector Check...
Page 70 - Cooling Module; Procedure 1 Test Progr am Check; C o o l i n g m o d u l e
2.14 Cooling Module 2 Troubleshooting Satellite M40 /M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-25 2.14 Cooling Module To check if the computer’s cooling module is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 Test Progr am Check Procedure 2...
Page 72 - Diagnostic Programs; Chapter 3 Contents
3 Diagnostic Programs ii Satelite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual Chapter 3 Contents 3.1 General ........................................................................................................................ 1 3.2 Quick Start .................................................
Page 75 - This Diagnostic supports Satellite M40/M45 TECRA A4 Dynabook Vx/4
3.1 General 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 1 3.1 General This chapter explains the diagnostic programs which tests and diagnoses the functions of the hardware components of this computer. The diagnostic programs can be classified into two types: OPT...
Page 76 - Audio Line for audio record test
3 Diagnostic Programs 3.1 General 2 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual ? A CD-ROM Driver (for CD-ROM test) ? Audio Line for audio record test ? A Data CD (for CD-ROM test) ? Loop back connector of LPT ? SD, MS Card The following chapters describe all the test details. The te...
Page 77 - Please select a test item or select
3.2 Quick Start 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 3 3.2 Quick Start When the system is booting from Service Diagnostic CD, the following screen will be displayed: Please select a test item or select 0 to exit to MS-DOS: 3.2.1 Quick Test When this item ...
Page 78 - Space; marked in the
3 Diagnostic Programs 3.2 Quick Start 4 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 1. Use arrow key to select ‘TouchPad ’ item on ‘Peripheral’ in the menu, then press Space key to select it. (When it is being selected, there is a X marked in the [ ] ) Select ‘Test Mouse’ or press F8...
Page 79 - parameter dialog window.
3.2 Quick Start 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 5 Here is another method to run the test: Highlight a test item by using arrow keys, then, press Enter to start. If there are parameters provided, user should set parameters in the parameter dialog wind...
Page 80 - Test Result; Configuration) Then press
3 Diagnostic Programs 3.2 Quick Start 6 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 3. Test Result System will automatically run and display the test result as follows: Following is the compar ison report of the two testing metho ds mentioned above: 1) Configuration and Running As to...
Page 81 - The test screen would be shown as below:; END; ’. When testing the ‘; Fn; must press the ‘; ’ key at the same time.
3.2 Quick Start 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 7 3.2.3 Keyboard Layout test The test purpose is to check whether 18 kinds of European keyboards run well during the test procedure. When users choose the item, the names of these countries will be disp...
Page 82 - Check whether Hotkey run well.
3 Diagnostic Programs 3.2 Quick Start 8 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual When the user has checked all the keys and all the keys in the screen have change d color, the diagnostics program would automatically end the test and report the pass information. If keyboard test fa...
Page 83 - DMI Write
3.2 Quick Start 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 9 User can press any key to exit the program. 3.2.8 DMI Write In addition to reading the DMI information, DMI Write also permits attributes editing and updating: Manufacture, Product Name, Version, Seri...
Page 84 - to save the changes, or press
3 Diagnostic Programs 3.2 Quick Start 10 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual The attributes that have been modified would be marked in red; otherwise in yellow. User could press F2 to save the changes, or press F4 to ignore and exit the current program. 3.2.9 System Informati...
Page 85 - to view the list and; ESC; to exit this program.
3.2 Quick Start 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 11 The name of the program is marked on the top of the screen. At the bottom, the function keys are listed for user operation. During the detection, keyboard operation is invalid. When the detection is ...
Page 86 - Select this item to exit to MS DOS.; 2 The Diagnostics Screen Explanation
3 Diagnostic Programs 3.2 Quick Start 12 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 3.2.11 Exit to MS DOS Select this item to exit to MS DOS. 3.2.12 The Diagnostics Screen Explanation Below is an example of running a test item. It includes the following parts : Diagnostics Windows, ...
Page 89 - Wait On Error; : Display ‘WAIT’ as shown in the above screen when ‘Wait On Error’ is; Pause Enable; : Display ‘PAUSE’ when “Pause Enable ” is enabled; Manual Interrupt Method; : Display ‘Esc: Break’ to tell the user how to manually
3.2 Quick Start 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 15 ? Wait On Error : Display ‘WAIT’ as shown in the above screen when ‘Wait On Error’ is enabled; ? Pause Enable : Display ‘PAUSE’ when “Pause Enable ” is enabled; ? Manual Interrupt Method : Display ‘E...
Page 90 - Options
3 Diagnostic Programs 3.3 Option 16 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 3.3 Options 3.3.1 Overview In Service Diagnostics, with the Options menu user can configure the batch parameters, test item’s p arameters and those parameters created by the LOG file. Options Menu Notes: ...
Page 91 - EXIT
3.3 Option 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 17 Configure batch parameters and all the test item’s parameters. ? Load Batch Parameters Upload all the test items and the parameters to the *.ini file. ? Save Batch Parameters Save all the parameters and t...
Page 92 - Choose one of the following options:
3 Diagnostic Programs 3.3 Option 18 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual ? Test Order Specify the order of the test items. Choose 'Sequence' to adopt the sequential mode; choose 'Random' to run the test ite ms in random sequence. ? Test Options Choose one of the following opti...
Page 93 - Monitor the CPU temperature.; Item’s Parameters Configuration; Repeat times of the test item.
3.3 Option 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 19 ? Monitor CPU Thermal Monitor the CPU temperature. ? Test Mode ? LOOPBOUND The chosen test items will run repeatedly according to the times specified in the 'Number of Loops'. ? TIMEBOUND The chosen test ...
Page 94 - Interactive; Parameters for the specific test items:
3 Diagnostic Programs 3.3 Option 20 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual ? Interactive If the item is enabled during the test, the test items that need user to response can run normally, such as PS2 Mouse test; If it is disabled, those test items will report FAIL. Whether the ...
Page 96 - If selecting this parameter, the subtest results will be recorded.
3 Diagnostic Programs 3.3 Option 22 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 3.3.6 LOG Parameters Setting You can access the Log Parameters screen through Service Diagnostics \Options - Generate Report. ? Report Destination If selecting 'NONE', no log file will be generated; if se...
Page 97 - Append to Old Log File; If selecting this parameter, the new log will be added to the old one.; Log Device Info on Fail; The default viewing program of Service Diagnostics is; Display LOG File
3.3 Option 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 23 If selecting this parameter, errors and time will be recorded only when the test fails. ? Append to Old Log File If selecting this parameter, the new log will be added to the old one. ? Log Device Info on...
Page 98 - Service Diagnostic Log viewer:
3 Diagnostic Programs 3.3 Option 24 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual In this screen, you can specify a Log file and view it with the viewer designated in Specify LOG Viewer. 3.3.9 LOG Viewer Service Diagnostic Log viewer: ? ?, ? Scroll a line backward or forward on the scr...
Page 99 - Esc; DIAG REPORT
3.3 Option 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 25 Scroll a page backward or forward on the screen. ? Esc Exit the Log viewer. ? F1 Display the Help information about the Log viewer operations and the functional keys. ? Ctrl+Home Go to t he start of the l...
Page 100 - Base Memory Test : PASS
3 Diagnostic Programs 3.3 Option 26 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual Base Memory Test : PASS Extended Memory Test : PASS End Time: Mon Jan 05 10:47:51 2004 <Module Name>: Service Diagnostic Ver 1.01 ... Mouse Test Build Date 2002.12.31 [ MSTPad] Begin Time: Mon Jan 0...
Page 101 - Chipset Fan Test
3.4 Subtests 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 27 3.4 Subtests Test Group Sub Item ID Subtest Test ID Test items Internal Name System 01 CPU 01 Basic Functionality Test [CPUBasicFun] 02 CPU Speed [CPUSpeed] 03 Coprocessor NPU Basic Functions NPU Interr...
Page 103 - Pcie Detection
3.4 Subtests 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 29 VESA 1024x768x16M Mode VESA 1024x768x32bit Mode [V1024768_32] 04 1280X1024 Video Modes VESA 1280x1024x32K Mode VESA 1280x1024x64K Mode VESA 1280x1024x16M Mode VESA 1280x1024x32bit Mode [V12801024_15] [V...
Page 104 - 3 Keyboard Clock Line
3 Diagnostic Programs 3.4 Subtests 30 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 03 Keyboard Clock Line [KBClokLn] 02 Mouse 01 TouchPad [MSTpad]
Page 106 - CPU Speed Comparison
3 Diagnostic Programs 3.5 System Test 32 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual CPU Speed Comparison --Whether you want to make a compariso n of the CPU speed with the value set in ‘Expected CPU Speed’, you should choose ‘Yes’; otherwise, ‘No’. Expected CPU Speed --Specify the e...
Page 107 - Speed Change Comparison
3.5 System Test 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 33 Speedstep is a kind of energy-saving running mode that is supported by the Pentium III or above . This test item is to check whether the CPU supports Speedstep function according to the change of the...
Page 108 - Subtest 03 FAN Speed Test
3 Diagnostic Programs 3.5 System Test 34 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual This test item is to check whether the system clock/calendar works normally. 4. PCI System This test item is to check whether the bus number, device number and function number in PCI bus are valid. 5...
Page 109 - Chipset Fan Speed Test
3.5 System Test 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 35 2. Chipset Fan Speed Test This test item is to check whether Chipset Fan exists or not. If it exists, the test will check the speed of Chipset Fan at the status of Power On or Power Off.
Page 110 - Subtest 01 BIOS ROM; Choose the Memory part to take the test– Base Memory or; Extended Memory Test Range:; Specify the test coverage range of
3 Diagnostic Programs 3.6 Memory Test 36 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 3.6 Memory Test This test module is to check whether the memory chip works normally. Subtest 01 BIOS ROM This test item is to check the validity of BIOS ROM that includes two sub - items -- ROM Read ...
Page 111 - Extended Pattern
3.6 Memory Test 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 37 test coverage would be based on the setting and the value in ‘Percent (%) mentioned at below. Pattern Size: Choose the pattern size – BYTE, WORD, DWO RD or ALL. Percent (%): Choose the percentage of ...
Page 112 - Subtest 04 Walking 1 ’s Test
3 Diagnostic Programs 3.6 Memory Test 38 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual In addition to the above pattern test of the memory, there is Read/Write Cycle test and Read Cycle Test for the extended memory. Below is the parameter dialog window of the extended pattern test. Tes...
Page 113 - Subtest 05 Walking 0 ’s Test; parameter dialog window is the same as that in ‘Subtest 02 Pattern’.; Subte st 06 Memory Address; parameter dialog window is as follows:; Subtest 08 Cache Memory; Randomize Test
3.6 Memory Test 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 39 The test item is to ensure that there is no short circuitry issue in memory chip. The parameter dialog window is the same as that in ‘Subtest 02 Pattern’. Subtest 05 Walking 0 ’s Test The test item i...
Page 114 - Subtest 10 Data Bus Test; This test item is to check whether the data bus works normally.; Subtest 11 Memory Speed Test
3 Diagnostic Programs 3.6 Memory Test 40 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual This test item is to check whether the memory could be correctly accessed with randomized memory address and a series of incremental data. Subtest 10 Data Bus Test This test item is to check whether ...
Page 115 - Subtest 01 HDD
3.7 Storage 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 41 3.7 Storage Subtest 01 HDD This test item runs on IDE hard disks. It checks the functions and performance of IDE hard disk. 1. Sequential/Random R/W This test item is to check the HDD’s Read/Write functi...
Page 116 - Option
3 Diagnostic Programs 3.7 Storage 42 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual (1) Read & Write –Write data on the disk, then read it out and compare the two value; (2) Read Verify —Read data only; (3) Unprotected Write —Write data on the disk without backup original data. Opti...
Page 117 - Subtest 02 ODD
3.7 Storage 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 43 Check the HDD controller’s status, including HDD interrupt and unexpected interrupt. 5. Diagnostic Read/Write This test item is a quick test to verify whether the HDD could be correctly accessed and the ...
Page 118 - Data CD Butterfly Seek
3 Diagnostic Programs 3.7 Storage 44 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 3. Data CD Butterfly Seek Check the seek function of the ODD drive. It will perform a serial of seeking operations. F irst, locate the minimum LBA address, then the maximum, the sub -minimum, the sub - m...
Page 119 - This test item tests the video b y:; Text Mode; Character Test
3.8 Video 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 45 3.8 Video This test item tests the video b y: 1. displaying the figures in different graphic modes. 2. displaying the property and color of the characters in different text modes. User will confirm whether...
Page 121 - Text Color
3.8 Video 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 47 4. Text Color This test item is to check whether all 16 colors foreground and all 8 colors background works normally in VGA text mode. The bit4-6 of the attribute byte of a character defines 8 background c...
Page 122 - VESA Video Modes
3 Diagnostic Programs 3.8 Video 48 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual In the test, user is required to respond according to the instruction in the screen. Subtest 02 640 * 480 VGA Mode This test item is to check whether 680*480 VGA Text mode works normally. In the test, user...
Page 123 - VESA Video Memory
3.8 Video 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 49 1. 640X480 Video Modes Test p 2. 800X600 Video Modes Test 3. 1024X768 Video Modes Test 4. 1280 x1024 Video Modes Test 5. 1400 X1050 Video Modes Test 6. 1600 X1200 Video Modes Test Subtest 04 VESA Video Mem...
Page 124 - DDC Test
3 Diagnostic Programs 3.8 Video 50 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual Subtest 05 DDC Test This test item is to check whether the video card and the video display support DDC (Display Data Channel). Subtest 06 AGP Test This test item is to report the system’s Accelerated Grap...
Page 125 - Register Test
3.8 Video 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 51 Subtest 08 Register Test This test item is to check whether the registers of the video adapter works normally. Subtest 09 Color Purity Test This test item is to check whether the system (the video adapter ...
Page 126 - DAC/Palette Address
3 Diagnostic Programs 3.8 Video 52 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual Subtest 11 DAC/Palette Address This test item is to check the function of DAC registers and Palette registers. In the test, user is required to respond according to the instruction in the screen.
Page 127 - BitBlt Engine Test
3.8 Video 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 53 Subtest 12 BitBlt Engine Test This test item is to check whether the BitBlt engine works normally. BitBlt is the abbreviation of ‘Bit Block Translate’, that means the copy of data block for 3 types, from v...
Page 128 - LPT
3 Diagnostic Programs 3.9 Communication 54 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 3.9 Communication (COMM) Subtest 01 LPT This test item is to check whether there is open or short circuit issue in the external pins by looping back the external pins, controlling the voltage of ea...
Page 129 - IrDA; Below are the operation steps:
3.9 Communication 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 55 Check whether it supports ECP (Extended Capabilities Port) feature. Subtest 02 IrDA This test item supports the transfer rates of 2.4Kbps, 9.6Kbps, 19.2Kbps, 38.4Kbps, 57.6Kbps, 115.2Kbps , 0.576Mb...
Page 130 - Below is the Master Testing window:; LAN Card
3 Diagnostic Programs 3.9 Communication 56 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual Below is the Master Testing window: Press any key to quit when you want to stop Subtest 03 LAN Card This test item is to check whether the module can detect the existence of the network card and di...
Page 131 - Pcie
3.9 Communication 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 57 Subtest 05 Pcie Pcie Detection This test item is used to detect Pcie device ID and vendor ID. Only the AboCom ExpressCard 34 GigabitEthernet. device can be detected so far.
Page 132 - Keyboard
3 Diagnostic Programs 3.10 Peripheral 58 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 3.10 Peripheral Subtest 01 Keyboard This test item is to check whether the keyboard works normally. 1. Keyboard Data Line Test Check whether the keyboard data line works normally. 2. Keyboard Led Tes...
Page 134 - Error Codes and description
3 Diagnostic Programs 3.11Error Codes and Description 60 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 3.11 Error Codes and description The format of ‘Error Code’ is ‘ddxxee ’, and ‘dd ’ is the device ID (1~2 chars), ‘xx’ is test function ID of device (2 chars), ‘ee’ is the error code ...
Page 135 - Board
3.11Error Codes and Description 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 61 02 Write-Protect Error The ROM BIOS has Physical problems. As above. 03 Base Memory Error Address The test pattern read out from the base memory is different from the one that has bee...
Page 136 - FAN
3 Diagnostic Programs 3.11Error Codes and Description 62 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 08 RTC Alarm Error The PC speaker's sound source ---counter/timer 8253 cannot produce corresponding timing signal. As above. 13 PCI Bus Error No PCI. Check the board. 14 PCI Bus Scan ...
Page 138 - Audio
3 Diagnostic Programs 3.11Error Codes and Description 64 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 30 32bits Video Mode Test Error As above. As above. 31xx Audio 01 Audio Play Fail Cannot play music. Check the Audio connection, replace the external fixture, and repeat the test. 02 ...
Page 139 - Mouse
3.11Error Codes and Description 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 65 04 Data Line Test Fail Data Line Test fails. As above. 05xx Mouse 01 Touch Pad Test Fail Touch Pad Test Fail Check the mouse connection and repeat the test. 14xx IrDA Test 01 2400BPS ...
Page 140 - controller
3 Diagnostic Programs 3.11Error Codes and Description 66 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual controller 20xx IDE-HDD 01 Get Parameter Fail ! Wrong test parameters are input by user. Reinput the correct parameters. 02 Write Pattern Error HD is damaged. Send the HD for repair. ...
Page 141 - Quick Test Item List; Device
3.12 Quick Test Item List 3 Diagnostic Programs Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual 67 3.12 Quick Test Item List Device Test Items Comment CPU Basic Functionality NPU Basic Functions CPU Information Memory BIOS ROM Cache Memory Bit Stuck High Test 10% or 3 minutes Bit Stuck L...
Page 143 - Replacement Procedures
4 Replacement Procedures 4-ii Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manua l
Page 144 - Chapter 4 Contents
4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manua l 4-iii Chapter 4 Contents 4.1 General........................................................................................................................ 4-1 Safety Precautions...................................
Page 149 - For removing the System Board
4.1 General 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-1 4 1 4.1 General This chapter explains how to disassemble the computer and replace Field Replaceable Units (FRUs). Some replacement procedures may not require you to remove all the surrounding FRUs...
Page 151 - Safety Precautions
4.1 General 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-3 Safety Precautions Before you begin disassembling, read the following safety precautions carefully. Be sure to follow them while you are working. DANGER: 1. Always use t he genuine batteries or re...
Page 153 - Before You Begin; Disassemble the computer only when an abnormality has occurred.
4.1 General 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-5 Before You Begin Before you begin disassembling the computer, keep in mind the precautions and advice in this section. Always begin disassembling from removing the AC adapter and battery pack. Rem...
Page 154 - Disassembly Procedures; The cable connectors come in these two basic types:; Assembly Procedures; Check that all the cable and connectors are fastened securely.
4 Replacement Procedures 4.1 General 4-6 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual Disassembly Procedures The cable connectors come in these two basic types: ? Pressure plate connectors ? Normal pin connectors To remove a pressure plate connector, pull up the tabs on either side...
Page 155 - Tools and Equipment
4.1 General 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-7 Tools and Equipment For the safety of you and other people in the working environment, it is strongly recommended to use electrostatic discharge (ESD) equipment. The proper use of this equipment w...
Page 156 - Colors of Screw Shanks
4 Replacement Procedures 4.1 General 4-8 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual Colors of Screw Shanks For easy identification of the correct screws, the screw shanks are colored according to their lengths, as follows: ? Screws of an even-numbered length Brown ? Screws of an ...
Page 157 - Removing the Battery Pack; CAUTION
4.1 General 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-9 Removing the Battery Pack Remove the battery pack according to the following procedures and Figures 4-1, 4-2. CAUTION : When handling the battery packs, use care not to short circuit the terminals...
Page 158 - Installing the Battery Pack
4 Replacement Procedures 4.1 General 4-10 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual Figure 4-2 Removing the battery pack Installing the Battery Pack Install the battery pack according to the following procedures and Figures 4-1, 4-2. CAUTION : The battery packs contain a lithium...
Page 159 - Removing the PCI Express Card; When the PCI express card popped out, grasp it and pull it out.
4.1 General 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-11 Removing the PCI Express Card Remove the PCI express card according to the following procedures and Figure 4-3, after checking that computer is turned off in boot mode. 1. Push the PCI express ca...
Page 160 - Installing the PCI Express Card; After checking that the PCI express card is seated securely.
4 Replacement Procedures 4.1 General 4-12 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual Installing the PCI Express Card Install the optional PCI express card according to the following procedures and Figure 4-3, after checking that the computer is turned off in boot mode. 1. Insert ...
Page 161 - Removing the Optional PC Card
4.1 General 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-13 Removing the Optional PC Card Remove the optional PC card according to the following procedures and Figure 4-4, after checking that computer is turned off in boot mode. CAUTION : Install or remov...
Page 162 - Installing the Optional PC Card; Insert the PC card gently until it stops and is seated securely.
4 Replacement Procedures 4.1 General 4-14 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual Installing the Optional PC Card Install the optional PC card according to the following procedures and Figure 4-4, after checking that the computer is turned off in boot mode. 1. Insert the PC ca...
Page 163 - Removing the Memory Card; Open the card cover.
4.1 General 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-15 Removing the Memory Card Remove the memory card according to the following procedures and Figure 4-5, after checking that computer is turned off in boot mode. 1. Open the card cover. 2. Push the ...
Page 164 - Installing the Memory Card; After checking that the memory card is seated securely.
4 Replacement Procedures 4.1 General 4-16 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual Installing the Memory Card Install the memory card according to the following procedures and Figure 4-5, after checking that the computer is turned off in boot mode. 1. Insert the memory card gen...
Page 165 - Removing the Optional Memory
4.1 General 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-17 Removing the Optional Memory Remove the optional memory (module) according to the following procedures and Figures 4-6 and 4-7, after checking that the computer is turned off in boot mode. CAUTIO...
Page 167 - Installing the Optional Memory
4.1 General 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-19 Installing the Optional Memory Install the optional memory (module) according to the following procedures and Figures 4-6 and 4-7, after checking that the computer is turned off in boot mode. CAU...
Page 168 - Removing the MDC Card
4 Replacement Procedures 4.1 General 4-20 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual Removing the MDC Card Remove the MDC Card (Modem Daughter Card) according to the following procedures and Figures 4-8 and 4-9, after checking that the computer is turned off in boot mode. CAUTION...
Page 169 - Remove the two M2x3 white bind screws for securing the MDC card.
4.1 General 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-21 4. Remove the two M2x3 white bind screws for securing the MDC card. 5. Raise the MDC card and disconnect it from CN517 on the system board. 6. Disconnect the MDC cable from the connector JP1 on t...
Page 170 - Installing the MDC Card
4 Replacement Procedures 4.1 General 4-22 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual Installing the MDC Card Install the MDC card according to the following procedures and Figures 4-8 and 4-9, after checking that the computer is turned off in boot mode. CAUTION : Install the MDC ...
Page 171 - Wireless LAN Card; Removing the Wireless LAN Card
4.2 Wireless LAN Card 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-23 4.2 Wireless LAN Card Removing the Wireless LAN Card Remove the wireless LAN card according to the following procedures and Figures 4-10 and 4-11. CAUTION : Do not touch the connectors ...
Page 172 - Installing the Wireless LAN Card; Connect the two antenna cables with the tweezers.
4 Replacement Procedures 4.2 Wireless LAN Card 4-24 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual Figure 4-11 Removing the wireless LAN card Installing the Wireless LAN Card Install the wireless LAN card according to the following procedures and Figures 4-10, 4-11. 1. Insert the wir...
Page 173 - Removing the HDD
4.3 HDD 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-25 4.3 HDD Removing the HDD CAUTION : Do not press the top or bottom of the drive. Applying such pressure can corrupt the data in the drive or damage the drive. Remove the HDD (hard disk drive) accordin...
Page 175 - Installing the HDD
4.3 HDD 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-27 Installing the HDD Install the HDD according to the following procedures and Figures 4-12, 4-13 and 4-14. CAUTION : To avoid damage, always hold the HDD only by its sides. 1. Attach the HDD chassis a...
Page 176 - Cooling Module; When removing the cooling module, keep the following in mind:; Removing the Cooling Module; Turn the computer upside down.
4 Replacement Procedures 4.4 CPU Cooling Module 4-28 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4.4 Cooling Module CAUTION: When removing the cooling module, keep the following in mind: The cooling module can become very hot during operation. Be sure to let it cool down before st...
Page 177 - Figure 4-16 Removing the cooling module
4.4 CPU Cooling Module 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-29 Figure 4-16 Removing the cooling module Figure 4-17 Applying silicon greases
Page 178 - Install Cooling Module; When installing the cooling module, keep the following in mind:
4 Replacement Procedures 4.4 CPU Cooling Module 4-30 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual Install Cooling Module Install the cooling Module according to the following procedures and Figures 4-15, 4-16 and 4-17. CAUTION: When installing the cooling module, keep the following...
Page 179 - Removing the CPU; Remove the CPU by aligning the triangle with the shaded area.
4 Replacement Procedures 4.5 CPU 4-30 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4 1 4.5 CPU Removing the CPU Remove the CPU according to the following procedures and Figures 4-18, 4-19 and 4-10. CAUTION: Remove the CPU by aligning the triangle with the shaded area. NOTE: FOXCONN...
Page 180 - Installing the CPU; Check that the triangle on the cam is in the unlocking position.
4.5 CPU 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-31 Installing the CPU Install the CPU according to the following procedures and Figures 4-15. 1. Check that the triangle on the cam is in the unlocking position. 2. Attach the CPU to the correct positio...
Page 182 - Speaker Cover and Keyboard; Removing the Speaker Cover and Keyboard; Remove the speaker cover.
4.6 Speaker cover and Keyboard 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-33 4.6 Speaker Cover and Keyboard Removing the Speaker Cover and Keyboard Remove the Speaker Cover and Keyboard according to the following procedures and Figure 4-21, 4-22. 1. Rel...
Page 183 - Installing the Speaker Cover and Keyboard; Close the display and turn the computer over.
4 Replacement Procedures 4.6 Speaker cover and Keyboard 4-34 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual Figure 4-22 Removing the keyboard Installing the Speaker Cover and Keyboard Install the speaker cover and keyboard according to the following procedures and Figure 4-21, 4-22. ...
Page 184 - Removing the Bluetooth Card; Disconnect the antenna cable with the tweezers.
4.7 Bluetooth Card 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-35 4.7 Bluetooth Card Removing the Bluetooth Card Remove the Bluetooth card according to the following procedures and Figures 4-23. 1. Disconnect the antenna cable with the tweezers. 2. Disco...
Page 185 - Installing the Bluetooth Card; Connect the antenna cable with tweezers.
4 Replacement Procedures 4.7 Bluetooth Card 4-36 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual Installing the Bluetooth Card Install the Bluetooth card according to the following procedures and Figures 4-23. 1. Connect the Bluetooth SUMI-card to CN3 on the system board and fix Bluet...
Page 186 - ODD Bay Module; Removing the ODD Bay Module
4.9 Display Assembly 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-37 4.8 ODD Bay Module Removing the ODD Bay Module NOTE: The installation and removal procedures are the same for all the modules that can be installed in the ODD bays. See the appropriate s...
Page 187 - Installing the ODD Bay Module; Place the ODD bay module in the correct position and slide it in.
4 Replacement Procedures 4.8 ODD Bay Module 4-38 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual Figure 4-25 Removing the ODD bay module Installing the ODD Bay Module Install the ODD bay module according to the following procedures and Figure 4-24, 4-25. 1. Place the ODD bay module in...
Page 188 - Disassembling the ODD Drive; replace the ODD drive only if it failed.; Assembling the ODD Drive; Secure the bracket with the two M2x3 white flat-head screws.
4.9 Display Assembly 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-39 Disassembling the ODD Drive NOTE: Do not disassemble the ODD drive when it is working normally. Disassemble or replace the ODD drive only if it failed. Disassemble the ODD drive accordin...
Page 189 - Display Assembly; Removing the Display Assembly
4 Replacement Procedures 4.8 ODD Bay Module 4-40 Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4.9 Display Assembly Removing the Display Assembly CAUTION : Use care to avoid that the antenna cable for antenna is caught between the display assembly and computer. Remove the display as...
Page 190 - Installing the Display Assembly; Connect the LCD/FL cable to CN1 on the system board
4.9 Display Assembly 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook V x/4 Maintenance Manual 4-41 Figure 4-28 Removing the display assembly Installing the Display Assembly Install the display assembly according to the following procedures and Figures 4-19, 4-20. 1. Place the display ...
Page 191 - Top Cover; Figure 4-29 Removing the screws from the bottom of the computer
4 Replacement Procedures 4.10 Top Cover 4-42 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4.10 Top Cover Removing the Top Cover Remove the top cover according to the following procedures and Figures 4-29 and 4-30. 1. Turn the computer upside down, and remove the following 15 screws:...
Page 193 - Installing the Top Cover; Place the top cover, adjusting its position.
4 Replacement Procedures 4.10 Top Cover 4-44 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual Installing the Top Cover Install the top cover with the display assembly according to the following procedures and Figures 4-29, 4-30. 1. Connect the switch board, touch pad, I/O board flat cab...
Page 197 - VGA Board; Remove the VGA bracket.
4 Replacement Procedures 4.12 VGA Board 4-48 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4.12 VGA Board Removing the VGA Board Remove the VGA board according to the following procedures and Figures 4-34. 1. Remove three M2.5x4 black flat-head screw. 2. Remove the VGA bracket. 3. Re...
Page 198 - Installing the VGA Board; Seat the VGA board to the corrector.
4.12 VGA Board 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4 - 49 Installing the VGA Board Install the touch pad according to the following procedures and figure 4-34. 1. Seat the VGA board to the corrector. 2. Secure it with VGA bracket and three M2.5x4 bl...
Page 199 - North Bridge thermal module; Release two thermal module securing screws.
4 Replacement Procedures 4.13 North Bridge Thermal Module 4-50 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4.13 North Bridge thermal module Removing North Bridge thermal module Remove the north bridge thermal module according to the following procedures and Figure 4-35. 1. Disconne...
Page 200 - Installing the Removing North Bridge thermal module; Secure two north bridge thermal module screws.
4.13 North Bridge thermal module 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4 - 51 Installing the Removing North Bridge thermal module Install the Removing North Bridge thermal module according to the following procedures and Figure 4-35. 1. Place the nort...
Page 201 - Display Mask; Figure 4-36 Removing the display mask
4 Replacement Procedures 4.14 Display Mask 4-52 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4.14 Display Mask Removing the Display Mask Remove the display mask according to the following procedures and Figure 4-36. 1. Remove the following 4 seals on the display module in that order...
Page 202 - Installing the Display Mask
4.14 Display Mask 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4 - 53 Installing the Display Mask Install the display mask according to the following procedures and Figure 4-36. 1. Place the display mask in the correct position and fasten the following 25 la...
Page 203 - FL Inverter Board; Figure 4-37 Removing the FL inverter board
4 Replacement Procedures 4.15 FL Inverter Board 4-54 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4.15 FL Inverter Board Removing the FL Inverter Board Remove the FL inverter board according to the following procedures and Figures 4-37 and 4-38 1. Remove three M2.5x4.5 white flat-he...
Page 204 - Installing the FL Inverter Board; Place the LCD module, FL inverter board in the correct position.
4.15 FL Inverter Board 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4 - 55 Figure 4-38 disconnecting the cables Installing the FL Inverter Board Install the FL inverter board according to the following procedures and Figures 4-37 and 4-38. 1. Connect the LCD...
Page 205 - LCD Module s; edges of the LCD module.
4 Replacement Procedures 4.16 LCD Module 4-56 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4.16 LCD Module s NOTE: ICs are fragile. Use extreme care not to apply pressure to the ICs along the edges of the LCD module. NOTE: Dispose of used LCD panels (fluorescent (FL) tubes) as requi...
Page 208 - Removing the I/O Board; Place the I/O board in the correct position.
4.17 LED board 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4 - 59 4.17 I/O Board Removing the I/O Board Remove the I/O board according to the following procedures and Figure 4-41. 1. Remove the M2.5x4 black flat-head screw for securing the I/O board. 2. Rem...
Page 209 - Switch Cover and Switch Board; Figure 4-42 Removing the switch cover
4 Replacement Procedures 4.18 Switch Cover and Switch Board 4-60 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4.18 Switch Cover and Switch Board Removing the Switch Cover and Switch Board Remove the Switch Cover and Switch Board according to the following procedures and Figure 4-42,...
Page 210 - Install the Switch Cover and Switch Board; Connect the switch board flat cables to CN3002 on the switch board.
4.18 Switch Cover and Switch board 4 Replacement Procedures Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4 - 61 Figure 4-43 Removing the switch Board Install the Switch Cover and Switch Board Install the switch board according to the following procedures and Figure 4-42, 4-43. 1. Pl...
Page 211 - Touch Pad and Button Board; Disconnect the touch pad flat cables from J1 on the touch pad.
4 Replacement Procedures 4.19 Touch Pad and Button Board 4-62 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4.19 Touch Pad and Button Board Removing the Touch Pad and Button Board Remove the touch pad and button board according to the following procedures and Figure 4-44. 1. Disconne...
Page 212 - Installing the Touch Pad Board and Button Board; Connect the touch pad flat cables to J1 on the touch pad.
4.18 Touch Pad and Button Board 4 Replacement Procedure s Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4 - 63 Installing the Touch Pad Board and Button Board Install the Touch Pad Board and Button Board according to the following procedures and Figure 4-44. 1. Connect the touch pad ...
Page 214 - Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance
Appendices App-ii Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual
Page 215 - Satellite M40/M45 TECRA A4 dynabooK VX/4 Maintenance Manual; Appendix; Appendix A Handling the LCD Module
Appendices Satellite M40/M45 TECRA A4 dynabooK VX/4 Maintenance Manual App-iii Appendix Contents Appendix A Handling the LCD Module .............................................................................. A-1 Appendix B Board Layout ................................................................
Page 216 - Appendix D Keyboard Scan/Character Codes
Appendices App-iv Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C.21 CN511 VGA Card Connector (232-Pin)...................... Error! Bookmark not defined. C.22 CN512 USB#2 Connector (6-Pin) ............................... Error! Bookmark not defined. C.23 CN513 FAN Connector (5-Pin)......
Page 218 - Tables
Appendices App-vi Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual Figures Figure B-1 Board layout (front) ..............................................................................................B-1 Figure B-2 Board layout (back).........................................................
Page 220 - Precautions for handling the LCD module
Apx. A Handling the LCD Module Appendices Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual A-1 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 ...
Page 225 - Appendix B Board Layout
Apx. B Board Layout Appendices Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual B-1 Appendix B Appendix B Board Layout B.1 System Board Front View Figure B-1 Board layout (front)
Page 229 - Appendix C Pin Assignments; System Board
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-3 Appendix C Appendix C Pin Assignments System Board C.1 CN1 LCD/FL Inverter Connector (42-Pin) Table C-1 LCD/FL Inverter Connector pin assignments (42-Pin) Pin No. Signal Name I/O Pin No. Signal Name I/O...
Page 262 - * Scan codes differ by overlay function.; key makes different codes.; key does not generate a code by itself.
Appendices Keyboard Scan/Character Codes D-4 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual Table D-1 Scan codes (set 1 and set 2) (4/4) Cap Code set 1 Code set 2 No. Keytop Make Break Make Break Note 122 F11 57 D7 78 F0 78 *3 123 F12 58 D8 7 F0 7 *3 124 PrintSc *6 *6 *6 *6 *6 126 Pause...
Page 263 - Table D-2 Scan codes with left Shift key; Shift
Keyboard Scan/Character Codes Appendices Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual 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 E0 F...
Page 264 - Table D-3 Scan codes in Numlock mode
Appendices Keyboard Scan/Character Codes D-6 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual 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 E0 12 ...
Page 265 - Table D-5 Scan codes in overlay mode
Keyboard Scan/Character Codes Appendices Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual D-7 Table D-5 Scan codes in overlay mode Code set 1 Code set 2 Cap No. Keytop Make Break Make Break 08 7 (7) 47 C7 6C F0 6C 09 8 (8) 48 C8 75 F0 75 10 9 (9) 49 C9 7D F0 7D 11 0 (*) 37 B7 7C F0 7C 23 ...
Page 267 - Appendix E Key Layout; Figure E-1 US keyboard
Apx. E Key Layout Appendices Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E-1 Apx. E K e y L a y o u t Appendix E Key Layout E.1 United States (US) Keyboard Figure E-1 US keyboard E.2 Japan (JP) Keyboard Figure E-2 JP keyboard
Page 268 - Figure E-3 SP keyboard
Appendices Apx E Key Layout E-2 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E.3 Spanish (SP) Keyboard Figure E-3 SP keyboard E.4 Korean (KR) Keyboard Figure E-4 KR keyboard
Page 269 - Figure E-5 CF keyboard
Apx.E Key Layout Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual E-3 E.5 Canadian-French (CF) Keyboard Figure E-5 CF keyboard E.6 French (FR) Keyboard Figure E-6 FR keyboard
Page 270 - Figure E-7 GR keyboard
Appendices Apx E Key Layout E-4 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E.7 German (GR) Keyboard Figure E-7 GR keyboard E.8 Italian (IT ) Keyboard Figure E-8 IT keyboard
Page 271 - Figure E-9 TC keyboard
Apx E Key Layout Appendices Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E-5 E.9 Taiwan (T C) Keyboard Figure E-9 TC keyboard E.10 Portuguese (PT) Keyboard Figure E-11 PT k eyboard
Page 272 - Figure E-12 USE keyboard
Appendices Apx E Key Layout E-6 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E.11 DU, UE, US International (USE) Keyboard Figure E-12 USE keyboard E.12 Arabic (AR) Keyboard Figure E-13 AR keyboard
Page 273 - Figure E-14 BE keyboard
Apx E Key Layout Appendices Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E-7 E.13 Belgian (BE) Keyboard Figure E-14 BE keyboard E.14 Russian (RU) Keyboard Figure E-15 RU keyboard
Page 274 - Figure E-16 SL keyboard
Appendices Apx E Key Layout E-8 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E.15 Swiss/Switzerland (SL) Keyboard Figure E-16 SL keyboard E.16 Swedish (SW) Keyboard Figure E-17 SW keyboard
Page 275 - Figure E-18 NO keyboard
Apx E Key Layout Appendices Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E-9 E.17 Norwegian (NO) Keyboard Figure E-18 NO keyboard E.18 Danish (DK) Keyboard Figure E-19 DK keyboard
Page 276 - Figure E-18 TR keyboard
Appendices Apx E Key Layout E-10 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E.19 Turkey (T R) Keyboard Figure E-18 TR keyboard E.20 Greek (GK) Keyboard Figure E-19 GK keyboard
Page 277 - Figure E-19 ES keyboard
Apx E Key Layout Appendices Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E-11 E.21 Estonia (ES) Keyboard Figure E-19 ES keyboard E.22 Herbrew (HE) Keyboard Figure E-19 HE keyboard
Page 278 - Figure E-18 CZ keyboard
Appendices Apx E Key Layout E-12 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E.23 Czech (CZ) Keyboard Figure E-18 CZ keyboard E.24 Lithuanian (LI) Keyboard Figure E-18 LI keyboard
Page 279 - Figure E-18 HU keyboard
Apx E Key Layout Appendices Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E-13 E.25 Hungary (HU) Keyboard Figure E-18 HU keyboard E.26 Slovakia (SA) Keyboard Figure E-18 SA keyboard
Page 280 - Figure E-19 YU keyboard
Appendices Apx E Key Layout E-14 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E.27 Yugoslavia (YU) Keyboard Figure E-19 YU keyboard
Page 281 - Appendix F BIOS Rewrite Procedures; Tools; To rewrite the BIOS, you need the following tool:; Rewriting the BIOS; Set the system to boot mode.
Apx. F BIOS Rewrite Procedures Appendices Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual F-1 Appendix G Appendix F 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 too...
Page 282 - Appendix G EC/KBC Rewrite Procedures
Apx. G EC/KBC Rewrite Procedures Appendices Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual G-1 Appendix H Appendix G EC/KBC Rewrite Procedures This Appendix explains how to rewrite the EC/KBC system program when you update the EC/KBC system. Tools To rewrite the EC/KBC, you need the fol...
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