Lenovo ThinkPad 2522K4U- Manuals

About this manual This manual contains service and reference information for the following ThinkPad® products. ThinkPad T410 and T410i MT 2516, 2518, 2519, 2522, 2537, 2538, and 2539 Use this manual along with the advanced diagnostic tests to troubleshoot problems. Important: This manual is intended...

Chapter 1. Safety information This chapter presents following safety information that you need to be familiar with before you servicea ThinkPad Notebook.• “General safety” on page 2 • “Electrical safety” on page 3 • “Safety inspection guide” on page 5 • “Handling devices that are sensitive to electr...

General safety Follow these rules to ensure general safety: • Observe good housekeeping in the area of the machines during and after maintenance. • When lifting any heavy object: 1. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet...

Electrical safety Observe the following rules when working on electrical equipment. Important: Use only approved tools and test equipment. Some hand tools have handles covered with a soft materialthat does not insulate you when working with live electrical currents.Many customers have, near their eq...

Safety inspection guide The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As eachmachine was designed and built, required safety items were installed to protect users and service techniciansfrom injury. This guide addresses only those items. You shou...

Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive toelectrostatic discharge (ESD.) ESD damage can occur when there is a difference in charge between objects.Protect against ESD damage by...

Safety notices (multilingual translations) The safety notices in this section are provided in the following languages:• English• Arabic• Brazilian Portuguese• French• German• Hebrew• Japanese• Korean• Spanish• Traditional Chinese Chapter 1 . Safety information 7

Laser compliance statement (multilingual translations) The laser compliance statements in this section are provided in the following languages:• English• Arabic• Brazilian Portuguese• French• German• Hebrew• Japanese• Korean• Spanish• Traditional Chinese Some models of ThinkPad Notebook are equipped...

Alguns modelos de computador ThinkPad são equipados na fábrica com um dispositivo de armazenamentoótico, como uma unidade de CD-ROM ou de DVD-ROM. Tais dispositivos também são vendidosseparadamente como opcionais. Se uma dessas unidades estiver instalada, ela é certificada nos EstadosUnidos em confo...

Algunos modelos de sistemas ThinkPad están equipados de fábrica con un dispositivo de almacenamientoóptico, como una unidad de CD-ROM o de DVD-ROM. Estas unidades también se venden por separadocomo opciones. Si está instalada alguna de dichas unidades, se certifica que en los Estados Unidoscumple lo...

Chapter 2. Important service information This chapter presents following important service information that applies to all machine types supported bythis manual:• “Strategy for replacing FRUs” on page 39 – “Strategy for replacing a hard disk drive” on page 40 – “Important notice for replacing a syst...

Attention: The setup configuration on the computer you are servicing may have been customized. Running Automatic Configuration may alter the settings. Note the current configuration settings (using the ViewConfiguration option); then, when service has been completed, verify that those settings remai...

Strategy for replacing FRUs for CTO, CMV, and GAV Product definition Dynamic Configure To Order (CTO) This provides the ability for a customer to configure an IBM® or a Lenovo solution from an eSite, and havethis configuration sent to fulfillment, where it is built and shipped directly to the custom...

Chapter 3. General checkout This chapter presents following information:• “What to do first” on page 44 • “Checkout guide” on page 45 – “Diagnostics using PC-Doctor for DOS” on page 45 – “Lenovo ThinkVantage Toolbox (Lenovo System Toolbox)” on page 47 – “PC-Doctor for Rescue and Recovery” on page 48...

What to do first When you do return a FRU, you must include the following information in the parts exchange form orparts return form that you attach to it: 1. Name and phone number of service technician2. Date of service3. Date on which the machine failed4. Date of purchase5. Failure symptoms, error...

Checkout guide Use the following procedures as a guide in identifying and correcting problems with the ThinkPad Notebook. Note: The diagnostic tests are intended to test only ThinkPad products. The use of non-ThinkPad products, prototype cards, or modified options can lead to false indications of er...

6. Press cursor keys to select ATAPI CDx (x: 0, 1, ...) and then press Enter. 7. Follow the instructions on the screen. 8. The main panel of PC-Doctor appears. 9. Select Diagnostics with the arrow keys, and press Enter. Note: You can select an item not only with the arrow keys, but also with the Tra...

Detecting system information with PC-Doctor PC-Doctor can detect the following system information: Hardware Info • System Configuration• Memory Contents• Physical Disk Drives• Logical Disk Drives• VGA Information• IDE Drive Info• PCI Information• PNPISA Info• SMBIOS Info• VESA LCD Info• Hardware Eve...

Follow the instructions on the screen. Lenovo ThinkVantage Toolbox (Lenovo System Toolbox) also hasproblem determination aids that determine software and usage problems. For additional information about this program, see the Help for the program. PC-Doctor for Rescue and Recovery In some models of T...

FRU tests The following table shows the test for each FRU. Table 1. FRU tests FRU Applicable test System board 1. Diagnostics ➙ CPU/Coprocessor 2. Diagnostics ➙ Systemboard 3. If the docking station or the port replicator is attached to the ThinkPad Notebook, detach it. 4. Place the computer on a ho...

Power system checkout To verify a symptom, do the following: 1. Turn off the computer.2. Remove the battery pack.3. Connect the ac adapter.4. Check that power is supplied when you turn on the computer.5. Turn off the computer.6. Disconnect the ac adapter and install the charged battery pack.7. Check...

Perform operational charging. If the battery status indicator or icon does not turn on, remove the batterypack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon still doesnot turn on, replace the battery pack. If the charge indicator still does not tu...

Wire Voltage (V dc) Red +2.5 to +3.2 Black Ground Red (+) Black (-) • If the voltage is correct, replace the system board. • If the voltage is not correct, replace the backup battery. • If the backup battery discharges quickly after replacement, replace the system board. Chapter 3 . General checkout...

Chapter 4. Related service information This chapter presents following information:• “Restoring the factory contents by using Recovery Disc Set” on page 55 • “Passwords” on page 56 • “Power management” on page 59 • “Symptom-to-FRU index” on page 61 Service Web site: When the latest maintenance diske...

3. Press F10 to save the Setup Utility configuration changes. Follow the instructions on the screen to begin the recovery process. 4. Select your language and click Next . 5. Read the license. If you agree with the terms and conditions, select I accept these terms and conditions and then click Next ...

service technicians provide any services to reset either the user or the master HDP, or to recover data fromthe hard disk drive. The hard disk drive can be replaced for a scheduled fee. For how to remove the POP, see “How to remove the hard-disk password” on page 57. Supervisor password A supervisor...

Power management To reduce power consumption, the computer has three power management modes: screen blank, sleep(standby in Windows XP), and hibernation. Screen blank mode If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off. To put the compute...

Hibernation mode In hibernation mode, the following occurs: • The system status, RAM, VRAM, and setup data are stored on the hard disk. • The system is powered off. Note: If the computer enters the hibernation mode while it is docked to the docking station, do not undock it before resuming normal op...

Symptom-to-FRU index This section contains following information:• “Numeric error codes” on page 61 • “Error messages” on page 66 • “Beep symptoms” on page 67 • “No-beep symptoms” on page 67 • “LCD-related symptoms” on page 68 • “Intermittent problems” on page 69 • “Undetermined problems” on page 69...

Error messages Table 3. Error messages Symptom or error FRU or action, in sequence Device address conflict. 1. Load “Setup Defaults” in the BIOS Setup Utility . 2. Backup battery.3. System board. Allocation error for device. 1. Load “Setup Defaults” in the BIOS Setup Utility . 2. Backup battery.3. S...

Beep symptoms Table 4. Beep symptoms Symptom or error FRU or action, in sequence One beep and a blank, unreadable, or flashing LCD. 1. Reseat the LCD connector . 2. LCD assembly.3. External CRT.4. System board. One long and two short beeps, and a blank or unreadableLCD. 1. System board . 2. LCD asse...

Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardwaredefect, such as cosmic radiation, electrostatic discharge, or software errors. FRU replacement should beconsidered only when a problem recurs. When analyzing an intermitte...

Chapter 5. Status indicators This chapter presents the system status indicators that show the status of the computer. 7 1 2 3 4 5 6 8 9 © Copyright Lenovo 2010 71

11 10 Table 7. Status indicators Indicator Meaning 1 Speaker mute Orange: The speaker is on mute. To set the speakers on mute or unmute,press the speaker mute button. 2 Microphone mute Orange: The microphone is on mute. None of the recording devices isavailable while the microphone mute is on by def...

Chapter 6. Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 8. Fn key combinations Key combination Description Fn+F1 Reserved. Fn+F2 Lock the computer. Fn+F3 Select a power plan (in Windows XP, power scheme) that has been created by Powe...

Chapter 7. FRU replacement notices This chapter presents notices related to removing and replacing parts. Read this chapter carefully beforereplacing any FRU. Screw notices Loose screws can cause a reliability problem. In the ThinkPad Notebook, this problem is addressed withspecial nylon-coated scre...

Retaining serial numbers This section includes the following descriptions: • “Restoring the serial number of the system unit” on page 80 • “Retaining the UUID” on page 80 • “Reading or writing the ECA information” on page 81 Restoring the serial number of the system unit When the computer was manufa...

designed to provide unique IDs until the year A.D. 3400. No two computers in the world have the samenumber. When you replace the system board, you must set the UUID on the new system board as follows: 1. Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later, and restart the...

Chapter 8. Removing and replacing a FRU This chapter presents directions and drawings for use in removing and replacing a FRU. Be sure to observethe following general rules: 1. Do not try to service any computer unless you have been trained and certified. An untrained person runs the risk of damagin...

1010 Battery pack Important notice for replacing a battery pack: ThinkVantage Toolbox (in Windows 7) and Lenovo System Toolbox (in Windows Vista and Windows XP) havean automatic battery diagnostic that determines if the battery pack is defective. A battery pack FRU shouldnot be replaced unless this ...

1020 ExpressCard blank bezel Table 10. Removal steps of ExpressCard blank bezel When you press the ExpressCard blank bezel 1 , it pops out 2 . 1 2 When installing: Make sure that the bezel is correctly oriented as shown in this figure. 86 ThinkPad T410 and T410i Hardware Maintenance Manual

1030 Serial Ultrabay Slim device or travel bezel For access, remove this FRU:• “1010 Battery pack” on page 85 Table 11. Removal steps of Serial Ultrabay Slim device or travel bezel Holding the bay lock latch in the unlocked position 1 , slide the bay eject latch 2 , and then pull out the Ultrabay Sl...

1040 Hard disk drive (HDD) slot cover, HDD rubber rails and HDD orstorage converter and solid state drive (SSD) For access, remove this FRU:• “1010 Battery pack” on page 85 Attention: • Do not drop the drive or apply any physical shock to it. The drive is sensitive to physical shock. Improper handli...

1070 PCI Express Mini Card for wireless WAN For access, remove these FRUs in order:• “1010 Battery pack” on page 85 • “1050 DIMM slot cover” on page 90 Table 15. Removal steps of PCI Express Mini Card for wireless WAN In step 3 , unplug the jacks by using the removal tool antenna RF connector (P/N: ...

Table 15. Removal steps of PCI Express Mini Card for wireless WAN (continued) 3 Note: Plug the red cable into the jack labeled MAIN , and the blue cable into the jack labeled AUX on the card. If the computer you are servicing is a wireless WAN-ready model and does not have the wireless WAN card, rou...

When installing the keyboard, do as follows: Table 17. Installation steps of keyboard 1. Attach the keyboard connector. 1 2. Attach the keyboard so that the keyboard edges a are under the frame as shown in this figure. 96 ThinkPad T410 and T410i Hardware Maintenance Manual

1110 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order:• “1010 Battery pack” on page 85 • “1050 DIMM slot cover” on page 90 • “1080 Keyboard” on page 94 Table 20. Removal steps of PCI Express Mini Card for wireless LAN In step 1 , unplug the jacks by using the removal too...

1120 Keyboard bezel assembly, FPC cable, and Bluethooth daughter card (BDC-2.1) For access, remove these FRUs in order:• “1010 Battery pack” on page 85 • “1020 ExpressCard blank bezel” on page 86 • “1050 DIMM slot cover” on page 90 • “1080 Keyboard” on page 94 Note: FPC cable is attached on the unde...

1130 SmartCard or Contactless SmartCard For access, remove these FRUs in order:• “1010 Battery pack” on page 85 • “1050 DIMM slot cover” on page 90 • “1080 Keyboard” on page 94 • “1120 Keyboard bezel assembly, FPC cable, and Bluethooth daughter card (BDC-2.1)” on page 105 Table 22. Removal steps of ...

Table 27. Removal steps of fan assembly (continued) 4 5 When installing: • Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, on the parts marked a as in the following figures. Either too much or too less application of grease can cause a thermal pro...

Table 27. Removal steps of fan assembly (continued) For Integrated graphics models: a • When attaching the fan assembly to the frame, take care not to damage the heat sink ( a ) of the fan assembly. a a • Make sure that the fan connector is attached firmly. Chapter 8 . Removing and replacing a FRU 1...

Table 29. Removal steps of base cover assembly, I/O sub card, and I/O sub card cable (continued) Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover,you need to apply the following labels: 18 Homolog...

1200 Magnesium structure frame For access, remove these FRUs in order:• “1010 Battery pack” on page 85 • “1020 ExpressCard blank bezel” on page 86 • “1030 Serial Ultrabay Slim device or travel bezel” on page 87 • “1040 Hard disk drive (HDD) slot cover, HDD rubber rails and HDD or storage converter a...

1210 System board, DC-in connector cable, and ExpressCard slotassembly For access, remove these FRUs, in order:• “1010 Battery pack” on page 85 • “1020 ExpressCard blank bezel” on page 86 • “1030 Serial Ultrabay Slim device or travel bezel” on page 87 • “1040 Hard disk drive (HDD) slot cover, HDD ru...

Table 31. Removal steps of system board, DC-in connector cable, and ExpressCard slot assembly Following components soldered on the top side of the system board are extremely sensitive. When you servicethe system board, avoid any kind of rough handling. a CPU b Accelerometer chip for the HDD Active P...

2040 LCD panel and LCD cable For access, remove these FRUs in order:• “1010 Battery pack” on page 85 • “1020 ExpressCard blank bezel” on page 86 • “1050 DIMM slot cover” on page 90 • “1070 PCI Express Mini Card for wireless WAN” on page 92 • “1080 Keyboard” on page 94 • “1110 PCI Express Mini Card f...

2070 Hinges and LCD rear cover assembly For access, remove these FRUs in order:• “1010 Battery pack” on page 85 • “1020 ExpressCard blank bezel” on page 86 • “1050 DIMM slot cover” on page 90 • “1070 PCI Express Mini Card for wireless WAN” on page 92 • “1080 Keyboard” on page 94 • “1110 PCI Express ...

Chapter 9. Locations This chapter presents the location of ThinkPad T410 and T410i features and hardware. Front view 1 Integrated camera (for some models) 2 ThinkLight 3 Built-in microphone 4 Power switch 5 Built-in speakers 6 Security keyhole 7 IEEE 1394 connector 8 Universal serial bus (USB) conne...

Rear view 1 Status indicators Note: For the description of each indicator, see Chapter 5 “Status indicators” on page 71. 2 DisplayPort 3 HDD or SSD 4 Universal serial bus (USB) connectors 5 RJ-45 (Ethernet) connector 6 External monitor connector 7 AC power connector 8 RJ-11 (modem) connector 1 2 4 5...

Bottom view 1 Battery pack 2 Battery pack latch 3 DIMM slot 4 Docking connector 5 LCD cover latch 6 Media Card Reader slot 7 Serial Ultrabay Slim lock latch 8 Serial Ultrabay Slim eject latch 1 7 8 5 6 2 3 4 150 ThinkPad T410 and T410i Hardware Maintenance Manual

Chapter 10. Parts list This chapter contains following lists of the service parts.• “Overall” on page 152 • “LCD FRUs” on page 168 • “Keyboard” on page 176 • “Miscellaneous parts” on page 177 • “AC adapters” on page 179 • “Power cords” on page 180 • “Recovery discs” on page 181 • “Common service too...

Overall 152 ThinkPad T410 and T410i Hardware Maintenance Manual

LCD FRUs In ThinkPad T410 and T410i, there are following types of LCDs.• 14.1-inch WXGA LED-backlight LCD (Table 40 “Parts list—14.1-inch WXGA LED-backlight LCD” on page 169) • 14.1-inch WXGA+ LED-backlight LCD (Table 41 “Parts list—14.1-inch WXGA+ LED-backlight LCD” on page 172) 1 2 3 a b 4 5 6 8 7...

Keyboard Table 42. Parts list—Keyboard Language FRU no. CRUID Arabic 45N2076 45N2146 45N2216 Belgian 45N2077 45N2147 45N2217 Brazilian Portuguese 45N2075 45N2145 45N2215 Bulgarian 45N2078 45N2148 45N2218 Canadian French (058) 45N2073 45N2143 45N2213 Canadian French (Acnor) 45N2072 45N2142 45N2212 Cz...

Miscellaneous parts Table 43. Parts list—Miscellaneous parts FRU FRU no. CRUID Screw kit:• M2 × 3 mm (silver), small head (50)• M2 × 3.5 mm (black), wafer head (15)• M2 × 5 mm (black), wafer head (15)• M2 × 10 mm (black), wafer head (15)• M2 × 14 mm (black), wafer head (10)• M2.5 × 6 mm (black), fla...

AC adapters Table 44. Parts list—2-pin AC adapters FRU FRU no. CRUID 2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxU, xxY) 42T5282 2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxU, xxY) 42T4423 2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, ...

Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region: Table 47. Parts list—2-pin power cords Country or region FRU no. CRUID Argentina• models -CTO, xxY 42T5020 42T5105 Brazil• models -CTO, xxP 42T5180 42T5183 Canada, U.S.• models -CT...

Recovery discs Windows XP Professional (32 bit) DVDs Windows XP Professional (32 bit) is preinstalled as the operating system in the following models:• 2516-CTO• 2518-CTO, C3x, C5x, CAx, CCx, CEx, CRx, CSx, CWx, CXx, D2x, D3x, D6x, D7x, DAx, DBx, DEx, DFx, DJx, DKx, DNx, DPx, DSx, DTx, F4x • 2519-CT...

Common service tools Table 56. Parts list—Common service tools Tool P/N Screwdriver kit 95F3598 1/4" drive spinner handle 1650840 1/4" Sq. to 1/4" hex torx adapter 93F2838 TR7-TR-10 tamper resistant torx bits 00P6967 Removal tool antenna RF connector 08K7159 USB 2.0 CD-RW/DVD-ROM combo d...

Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Active Protection SystemLenovoRescue and RecoveryThinkLightThinkPadThinkVantageTrackPointUltrabayUltraNav IBM® (used under license) is trademark of the International Business Machines Corporation i...