Lenovo 410 Technical Information Page 1

ThinkPad T400s, T410s, and T410siHard ware Maintenan ce Manual

General safetyFollow these rules to ensure general safety:v Observe good housekeeping in the area of the machines during and aftermaintenance.v When l

1050 PCI Express Mini Card for wireless LANFor access, remove these FRUs in order:v “1010 Battery pack” on page 85Table 13. Removal steps of PCI Expre

Table 13. Removal steps of PCI Express Mini Card for wireless LAN (continued)In step 3, unplug the jacks by using the removal tool antenna RF connec

Table 13. Removal steps of PCI Express Mini Card for wireless LAN (continued)5When installing:v In models with wireless LAN card that has two antenna

1060 PCI Express Mini Card for wireless WANFor access, remove these FRUs in order:v “1010 Battery pack” on page 85Table 14. Removal steps of PCI Expre

Table 14. Removal steps of PCI Express Mini Card for wireless WAN (continued)In step 3, unplug the jacks by using the removal tool antenna RF connec

Table 14. Removal steps of PCI Express Mini Card for wireless WAN (continued)5Note: Plug the orange cable into the jack labeled MAIN, and the blue cab

1070 KeyboardFor access, remove these FRUs in order:v “1010 Battery pack” on page 85Table 15. Removal steps of keyboardNote: Loosen the screws 1, bu

Table 15. Removal steps of keyboard (continued)33Step Screw (quantity) Color Torque3 M2 × 6 mm, bind-head, nylon-coated (2) Black 0.181 Nm(1.85 kgfc

Table 15. Removal steps of keyboard (continued)Lift the keyboard a little in the direction shown by arrow 6, and then detachthe connector 7.67100

When installing the keyboard, do as follows:Table 16. Installation steps of keyboard1. Attach the keyboard connector.Removing and replacing a FRU 101

Electrical safetyObserve the following rules when working on electrical equipment.v Find the room emergency power-off (EPO) switch, disconnecting swit

Table 16. Installation steps of keyboard (continued)2. Attach the keyboard so that the keyboard edges a are under the frame asshown in this figure.a

1080 Backup batteryFor access, remove these FRUs in order:v “1010 Battery pack” on page 85v “1070 Keyboard” on page 98DANGERUse only the battery speci

1090 Wireless USB adapter or Intel Turbo MemoryFor access, remove these FRUs in order:v “1010 Battery pack” on page 85v “1070 Keyboard” on page 98Tabl

Table 18. Removal steps of wireless USB adapter or Intel Turbo Memory (continued)3Removing and replacing a FRU 105

1100 Palm rest or palm rest with fingerprint readerFor access, remove these FRUs in order:v “1010 Battery pack” on page 85v “1030 Solid state drive (S

Table 19. Removal steps of palm rest or palm rest with fingerprint reader (continued)3465665Removing and replacing a FRU 107

1110 Bluetooth daughter card (BDC-2)v “1010 Battery pack” on page 85v “1030 Solid state drive (SSD) or hard disk drive (HDD)” on page 87v “1070 Keyboa

1120 Keyboard bezel and speaker assemblyFor access, remove these FRUs in order:v “1010 Battery pack” on page 85v “1020 Serial Ultrabay Slim device or

Table 21. Removal steps of keyboard bezel and speaker assembly (continued)233224Step Screw (quantity) Color Torque2 M2 × 6 mm, bind-head, nylon-coat

Table 21. Removal steps of keyboard bezel and speaker assembly (continued)65Note: Before step 8, pull the cables out from the cable guide hole of th

v Do not touch live electrical circuits with the reflective surface of a plastic dentalmirror. The surface is conductive; such touching can cause pers

Table 21. Removal steps of keyboard bezel and speaker assembly (continued)Turn the keyboard bezel over, and remove the speaker assembly.For ThinkPad T

1130 5-in-1 Media Card Reader adapterFor access, remove these FRUs in order:v “1010 Battery pack” on page 85v “1020 Serial Ultrabay Slim device or tra

1140 Bluetooth–wireless radio switch FPCFor access, remove these FRUs in order:v “1010 Battery pack” on page 85v “1020 Serial Ultrabay Slim device or

Table 23. Removal steps of Bluetooth–wireless radio switch FPC (continued)When installing: Attach the wireless radio switch as shown in the figure a

1150 LCD unitFor access, remove these FRUs in order:v “1010 Battery pack” on page 85v “1020 Serial Ultrabay Slim device or travel bezel” on page 86v “

Table 24. Removal steps of LCD unit (continued)33333444When installing:v Make sure that you route the cables firmly and tape up in the properpositions

Table 24. Removal steps of LCD unit (continued)56When installing: Make sure that the connector is attached firmly.118 ThinkPad T400s, T410s, and T410s

Table 24. Removal steps of LCD unit (continued)77Removing and replacing a FRU 119

1160 System board, fan assembly, and 34-mm ExpressCard slot frameImportant notices for handling the system board:When handling the system board, bear

Table 25. Removal steps of system board, fan assembly, and 34-mm ExpressCard slot frameFollowing components soldered on the top side of the system boa

Safety inspection guideThe purpose of this inspection guide is to assist you in identifying potentiallyunsafe conditions. As each machine was designed

Table 25. Removal steps of system board, fan assembly, and 34-mm ExpressCard slotframe (continued)For ThinkPad T410s and T410si:a PCH (Platform Cont

Table 25. Removal steps of system board, fan assembly, and 34-mm ExpressCard slotframe (continued)11122aNote: Step 2a is only for ThinkPad T410s and

Table 25. Removal steps of system board, fan assembly, and 34-mm ExpressCard slotframe (continued)Note: The steps from 5 to 7 indicate the removal

Table 25. Removal steps of system board, fan assembly, and 34-mm ExpressCard slotframe (continued)When installing:v Before you attach the fan assembly

Table 25. Removal steps of system board, fan assembly, and 34-mm ExpressCard slotframe (continued)For ThinkPad T400s:899Step Screw (quantity) Color To

Table 25. Removal steps of system board, fan assembly, and 34-mm ExpressCard slotframe (continued)Turn the system board over, and then remove the 34-m

1170 I/O sub card and base cover assemblyFor access, remove these FRUs in order:v “1010 Battery pack” on page 85v “1020 Serial Ultrabay Slim device or

Note: Applying labels to the base coverThe new base cover FRU is shipped with a kit containing labels of several kinds.When you replace the base cover

2010 LCD bezel assemblyFor access, remove the following FRU:v “1010 Battery pack” on page 85Table 27. Removal steps of LCD bezel assembly11Step Screw

Table 27. Removal steps of LCD bezel assembly (continued)22222223Removing and replacing a FRU 131

Handling devices that are sensitive to electrostatic dischargeAny computer part containing transistors or integrated circuits (ICs) should beconsidere

2020 LCD latch L and RFor access, remove the following FRU:v “1010 Battery pack” on page 85v “2010 LCD bezel assembly” on page 130Table 28. Removal st

2030 Integrated camera or microphone sub cardFor access, remove these FRUs, in order:v “1010 Battery pack” on page 85v “2010 LCD bezel assembly” on pa

Table 29. Removal steps of integrated camera or microphone sub card (continued)56134 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

2040 LED sub cardFor access, remove these FRUs in order:v “1010 Battery pack” on page 85v “2010 LCD bezel assembly” on page 130Table 30. Removal steps

Table 30. Removal steps of LED sub card (continued)For ThinkPad T410s and T410si:12Step Screw (quantity) Color Torque1 M2 × 3 mm, small-head, nylon-

2050 LCD panelFor access, remove these FRUs, in order:v “1010 Battery pack” on page 85v “2010 LCD bezel assembly” on page 130Important notice on handl

Table 31. Removal steps of LCD panel1Attention: Unplug the LCD cable with holding the left and right edges of theconnector with your fingers, and gent

Table 31. Removal steps of LCD panel (continued)When installing: When attaching the LCD panel to the cover, press the left andright edges covered with

2060 LCD cableFor access, remove these FRUs, in order:v “1010 Battery pack” on page 85v “1020 Serial Ultrabay Slim device or travel bezel” on page 86v

2070 Hinge kitFor access, remove these FRUs in order:v “1010 Battery pack” on page 85v “1020 Serial Ultrabay Slim device or travel bezel” on page 86v

Safety notices (multilingual translations)The safety notices in this section are provided in the following languages:v Englishv Arabicv Brazilian Port

Table 33. Removal steps of hinge kit (continued)22Cable routing: When you install the hinge kit, route the cables as shown in thefigure below.142 Thin

2080 LED cableFor access, remove these FRUs in order:v “1010 Battery pack” on page 85v “1020 Serial Ultrabay Slim device or travel bezel” on page 86v

Table 34. Removal steps of LED cable (continued)Cable routing: When you install the LED cable, route the cable as shown in thefigure below.144 ThinkPa

2090 Antenna kit and LCD rear cover assemblyFor access, remove these FRUs in order:v “1010 Battery pack” on page 85v “1020 Serial Ultrabay Slim device

Table 35. Removal steps of antenna kit and LCD rear cover assembly (continued)22Cable routing: When you install the antenna kit, route the cables as s

LocationsThis chapter presents the location of ThinkPad T400s, T410s, and T410si featuresand hardware.Front view1 Integrated camera (for some models

Rear view1 Status indicatorsNote: For the description of each indicator, see “Status indicators” on page71.2 34-mm ExpressCard slot or 5-in-1 Medi

Bottom view1 Expansion slot (DIMM, PCI Express Mini Card for wireless LAN andwireless WAN)2 Docking connector3 Solid state drive (SSD) or hard d

150 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

Parts listThis chapter contains following lists of the service parts.v “Overall” on page 152v “LCD FRUs” on page 171v “Keyboard” on page 183v “Miscell

DANGERBefore the computer is powered on after FRU replacement, make sure all screws,springs, and other small parts are in place and are not left loose

Overall12345678910ab111213141516181719202122152 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

Table 36. Parts list—OverallNo. FRU (Overall) FRU no. CRUIDa, b See “Miscellaneous parts” on page 184.1 LCD unit (see “LCD FRUs” on page 171.)2 Keyboa

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID4 ThinkPad 11b/g/n Wireless LAN Mini-PCI Express Adapter IIv 2801-CTO, ALx, AMx

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID4 Intel Centrino Advanced-N 6200v 2901-CTO, A4xv 2904-CTO, C2x, C3x, CHx, CJx,

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID5 Ericsson F3507g Other - Wireless WAN cardv 2801-CTOv 2808-CTO, CCx, CDx, CEx,

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID6 Bluetooth daughter card (BDC-2.1)v 2901-CTO, A3x, A4x, A5x, A8x, ABx, ACx, AE

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID9 DVD-RAM/RW drivev 2801-CTO, A2x, A3x, A4x, A5x, A6x, A7x, A8x, AAx, ABx, ACx,

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID9 DVD-RAM/RW drivev 2901-CTO, A3x, A4x, A5x, A8x, ABx, ACx, AEx, AFx, AGx, AHx,

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID11 MicroSATA solid state drive, 64 GBv 2801-CTOv 2808-CTOv 2809-CTOv 2815-CTOv

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID11 MicroSATA solid state drive, 128 GBv 2801-CTO, ACx, ADxv 2808-CTO, C5x, C9x,

DANGERTo avoid shock, do not remove the plastic cover that protects the lower part of theinverter card.DANGERThough the main batteries have low voltag

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID11 MicroSATA solid state drive, 160 GBv 2801-CTO, ALxv 2808-CTO, EJxv 2809-CTOv

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID11 MicroSATA hard disk drive (Generation 2), 250 GB, 5,400 rpmv 2801-CTO, A2x,

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID14 Fan assembly for T410s and T410si, integratedv 2901-CTO, A3x, A4x, A5x, A8x,

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID15 34-mm ExpressCard slot framev 2801-CTO, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID16 System board assembly, with SP9600 processor, AMT, TPMv 2801-CTO, A9x, ACx,

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID16 System board assembly, with Intel Core i3-330M processor, integrated, TPMv 2

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID17 2-GB DDR3-1066 SDRAM SO-DIMM (PC3-8500) cardv 2801-CTO, A2x, A5x, A6x, A7x,

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID18 Wireless USB PCI Express Half-Mini Cardv 2801-CTOv 2808-CTOv 2809-CTOv 2815-

Table 36. Parts list—Overall (continued)No. FRU (Overall) FRU no. CRUID20 Palm rest assembly with fingerprint readerv 2801-CTO, A2x, A3x, A4x, A5x, A6

LCD FRUsIn ThinkPad T400s, T410s, and T410si, there are following types of LCDs.v 14.1-inch WXGA+ TFT LED-backlight LCD (Table 37 on page 172)v 14.1-i

10 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

Table 37. Parts list—14.1-inch WXGA+ LED-backlight LCDNo. FRU (14.1-inch WXGA+ LED-backlight LCD) FRU no. CRUID1 LCD bezel assembly 45M2653 N2 LCD mod

Table 37. Parts list—14.1-inch WXGA+ LED-backlight LCD (continued)No. FRU (14.1-inch WXGA+ LED-backlight LCD) FRU no. CRUID5 Hinge kitv 2801-CTO, A2x,

Table 37. Parts list—14.1-inch WXGA+ LED-backlight LCD (continued)No. FRU (14.1-inch WXGA+ LED-backlight LCD) FRU no. CRUID5 Hinge kitv 2801-CTO, A2x,

Table 37. Parts list—14.1-inch WXGA+ LED-backlight LCD (continued)No. FRU (14.1-inch WXGA+ LED-backlight LCD) FRU no. CRUID7 LCD rear cover assemblyv

Table 37. Parts list—14.1-inch WXGA+ LED-backlight LCD (continued)No. FRU (14.1-inch WXGA+ LED-backlight LCD) FRU no. CRUID8 LED sub cardv 2801-CTO, A

Table 37. Parts list—14.1-inch WXGA+ LED-backlight LCD (continued)No. FRU (14.1-inch WXGA+ LED-backlight LCD) FRU no. CRUID8 LED sub cardv 2801-CTO, A

Table 37. Parts list—14.1-inch WXGA+ LED-backlight LCD (continued)No. FRU (14.1-inch WXGA+ LED-backlight LCD) FRU no. CRUID9 LED cable assemblyv 2801-

Table 37. Parts list—14.1-inch WXGA+ LED-backlight LCD (continued)No. FRU (14.1-inch WXGA+ LED-backlight LCD) FRU no. CRUID11 Clear plate for LCD beze

Table 38. Parts list—14.1-inch WXGA+ LED-backlight Multi touch panelNo. FRU (14.1-inch WXGA+ LED-backlight Multi touch panel ) FRU no. CRUID1 LCD beze

Table 38. Parts list—14.1-inch WXGA+ LED-backlight Multi touch panel (continued)No. FRU (14.1-inch WXGA+ LED-backlight Multi touch panel ) FRU no. CRU

Safety information 11

Table 38. Parts list—14.1-inch WXGA+ LED-backlight Multi touch panel (continued)No. FRU (14.1-inch WXGA+ LED-backlight Multi touch panel ) FRU no. CRU

KeyboardTable 39. Parts list—KeyboardLanguage FRU no. CRUIDArabic 45N2076 45N2146 45N2216 **Belgian 45N2077 45N2147 45N2217Brazilian Portuguese 45N207

Miscellaneous partsTable 40. Parts list—Miscellaneous partsFRU FRU no. CRUIDScrew kit for T400s:v M2 × 3 mm (silver), small head (20)v M2 × 4 mm (blac

Table 40. Parts list—Miscellaneous parts (continued)FRU FRU no. CRUIDBase miscellaneous parts:v Rubber foot (front)v Rubber foot (rear)v LCD latch kno

Table 40. Parts list—Miscellaneous parts (continued)FRU FRU no. CRUIDSystem board miscellaneous parts for T400s:v Insulation (top)v Insulation (bottom

AC adaptersTable 41. Parts list—2-pin AC adaptersFRU FRU no. CRUID2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxU, xxY) 42T5

Power cordsA ThinkPad power cord for a specific country or region is usually available only inthat country or region:Table 44. Parts list—2-pin power

Recovery discsWindows XP Professional (32 bit) DVDsWindows XP Professional (32 bit) is preinstalled as the operating system in thefollowing models:v 2

Table 46. Parts list—Windows XP Professional (32 bit) recovery DVDsLanguage P/N CRUIDArabic 58Y1832 *Brazilian Portuguese 58Y1833Czech 58Y1836Danish 5

Windows Vista Starter Edition (32 bit) DVDsWindows Vista Starter Edition (32 bit) is preinstalled as the operating system in thefollowing models:v 280

PERIGOAntes de ligar o computador após a substituição da FRU, certifique-se de que todos osparafusos, molas e outras peças pequenas estejam no lugar e

Windows Vista Home Basic (32 bit) DVDsWindows Vista Home Basic (32 bit) is preinstalled as the operating system in thefollowing models:v 2801-CTOv 280

Windows Vista Home Premium (32 bit) DVDsWindows Vista Home Premium (32 bit) is preinstalled as the operating system inthe following models:v 2801-CTO,

Windows Vista Business (32 bit) DVDsWindows Vista Business (32 bit) is preinstalled as the operating system in thefollowing models:v 2801-CTO, A2x, A4

Table 50. Parts list—Windows Vista Business (32 bit) recovery DVDsLanguage P/N CRUIDBrazilian Portuguese 58Y1913 *Czech 58Y1916Danish 58Y1917English 5

Windows Vista Business (64 bit) DVDsWindows Vista Business (64 bit) is preinstalled as the operating system in thefollowing models:v 2801-CTOv 2808-CT

Windows Vista Ultimate (32 bit) DVDsWindows Vista Ultimate (32 bit) is preinstalled as the operating system in thefollowing models:v 2801-CTOv 2808-CT

Windows 7 Home Basic (32 bit) DVDsWindows 7 Home Basic (32 bit) is preinstalled as the operating system in thefollowing models:v 2801-CTOv 2808-CTOv 2

Windows 7 Home Premium (32 bit) DVDsWindows 7 Home Premium (32 bit) is preinstalled as the operating system in thefollowing models:v 2801-CTO, AMxv 28

Windows 7 Home Premium (64 bit) DVDsWindows 7 Home Premium (64 bit) is preinstalled as the operating system in thefollowing models:v 2801-CTO, AQxv 28

Windows 7 Professional (32 bit) DVDsWindows 7 Professional (32 bit) is preinstalled as the operating system in thefollowing models:v 2801-CTO, ALxv 28

PERIGOPara evitar choque elétrico, não remova a capa plástica que protege a parte inferior daplaca inversora.PERIGOEmbora as principais baterias possu

Table 56. Parts list—Windows 7 Professional (32 bit) recovery DVDsLanguage P/N CRUIDBrazilian Portuguese 58Y3242 *Czech 58Y3245Danish 58Y3246English 5

Windows 7 Professional (64 bit) DVDsWindows 7 Professional (64 bit) is preinstalled as the operating system in thefollowing models:v 2801-CTOv 2808-CT

Common service toolsTable 58. Parts list—Common service toolsTool P/NScrewdriver kit 95F35981/4″ drive spinner handle 16508401/4″ Sq. to 1/4″ hex torx

NoticesLenovo may not offer the products, services, or features discussed in thisdocument in all countries. Consult your local Lenovo representative f

vary significantly. Some measurements may have been made on development-levelsystems and there is no guarantee that these measurements will be the sam

Part Number: 45M2271_02(1P) P/N: 45M2271_02

DANGERAvant de remettre l’ordinateur sous tension après remplacement d’une unité en clientèle,vérifiez que tous les ressorts, vis et autres pièces son

DANGERAfin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastiqueprotégeant la partie inférieure de la carte d’alimentation.DAN

VORSICHTBevor nach einem FRU-Austausch der Computer wieder angeschlossen wird,muß sichergestellt werden, daß keine Schrauben, Federn oder andere Klein

VORSICHTDie Leuchtstoffröhre im LCD-Bildschirm enthält Quecksilber. Bei derEntsorgung die örtlichen Bestimmungen für Sondermüll beachten. DerLCD-Bilds

18 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

Safety information 19

20 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

Safety information 21

ThinkPad T400s, T410s, and T410siHard ware Maintenan ce Manual

22 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

Safety information 23

PELIGROAntes de encender el sistema despues de sustituir una FRU, compruebe que todos lostornillos, muelles y demás piezas pequeñas se encuentran en s

PELIGROPara evitar descargas, no quite la cubierta de plástico que rodea la parte baja de latarjeta invertida.PELIGROAunque las baterías principales t

26 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

Safety information 27

Laser compliance statement (multilingual translations)The laser compliance statements in this section are provided in the followinglanguages:v English

Safety information 29

Alguns modelos de computador ThinkPad são equipados na fábrica com umdispositivo de armazenamento ótico, como uma unidade de CD-ROM ou deDVD-ROM. Tais

Certains modèles d’ordinateur ThinkPad sont équipés d’origine d’une unité destockage optique telle qu’une unité de CD-ROM ou de DVD-ROM. Ces unités so

NoteBefore using this information and the product it supports, be sure to read the general information under “Notices” on page205.Third Edition (Janua

Einige ThinkPad-Modelle sind werkseitig mit einem CD-ROM- oderDVD-ROM-Laufwerk ausgestattet. CD- und DVD-Laufwerke können auchgesondert als Zusatzeinr

Safety information 33

34 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

Safety information 35

Algunos modelos de sistemas ThinkPad están equipados de fábrica con undispositivo de almacenamiento óptico, como una unidad de CD-ROM o deDVD-ROM. Est

Safety information 37

38 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

Important service informationThis chapter presents following important service information that applies to allmachine types supported by this manual:v

Use the following strategy to prevent unnecessary expense for replacing andservicing FRUs:v If you are instructed to replace a FRU but the replacement

Strategy for replacing FRUs for CTO, CMV, and GAVProduct definitionDynamic Configure To Order (CTO)This provides the ability for a customer to configu

ContentsAbout this manual ...vSafety information ...1General safety ...2Electrical safety ...3Safety inspection gui

v Business Partners using Eclaim will access PEW when performing EntitlementLookup. Business Partners will enter Loc ID, MT and Serial, and the keycom

General checkoutThis chapter presents following information:v “What to do first” on page 44v “Checkout guide” on page 45– “Diagnostics using PC-Doctor

What to do firstWhen you do return a FRU, you must include the following information in theparts exchange form or parts return form that you attach to

Checkout guideUse the following procedures as a guide in identifying and correcting problemswith the ThinkPad Notebook.Note: The diagnostic tests are

Testing the computerNote: The PC-Doctor diagnostic CD does not support any optical drives connectedthrough USB devices or any others. It supports only

The options on the test menu are as follows:Diagnostics Interactive Testsv Run Normal Testv Run Quick Testv CPU/Coprocessorv System boardv Video Adapt

v Battery Rundownv View Test Logv Print Logv Save Logv Full Erase Hard Drivev Quick Erase Hard DriveLenovo ThinkVantage Toolbox (Lenovo System Toolbox

FRU testsThe following table shows the test for each FRU.Table 1. FRU testsFRU Applicable testSystem board 1. Diagnostics --> CPU/Coprocessor2. Dia

Table 1. FRU tests (continued)FRU Applicable testTrackPoint or pointingdeviceIf the TrackPoint does not work, check the configuration asspecified in t

Power system checkoutTo verify a symptom, do the following:1. Turn off the computer.2. Remove the battery pack.3. Connect the ac adapter.4. Check that

Parts list ...151Overall ...152LCD FRUs ...171Keyboard...183Miscellaneous parts ...184AC adapters

Checking operational chargingTo check whether the battery charges properly during operation, use a dischargedbattery pack or a battery pack that has l

Checking the backup batteryDo the following:1. Power off the computer, and unplug the ac adapter from it.2. Turn the computer upside down.3. Remove th

54 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

Related service informationThis chapter presents following information:v “Restoring the factory contents by using Product Recovery discs”v “Restoring

8. When the recovery process is complete, the Welcome to Microsoft Windowsscreen is displayed. Follow the instructions on the screen to complete theWi

5. Read the license. If you agree with the terms and conditions, select I acceptthese terms and conditions and then click Next. If you do not agree wi

Note: There are two modes for the HDP: User only and Master + User. TheMaster + User mode requires two HDPs; the system administrator enters both inth

5. Select Power-On Password.6. Type the current SVP in the Enter Current Password field. then leave the EnterNew Password field blank, and press Enter

Power managementTo reduce power consumption, the computer has three power management modes:screen blank, sleep (standby in Windows XP), and hibernatio

Also, in either of the following events, the computer automatically returns fromsleep (standby) mode and resumes operation:v The ring indicator (RI) i

About this manualThis manual contains service and reference information for the followingThinkPad®products.ThinkPad T400sMT 2801, 2808, 2809, 2815, 28

Symptom-to-FRU indexThis section contains following information:v “Numeric error codes”v “Error messages” on page 66v “Beep symptoms” on page 67v “No-

Table 2. Numeric error codes (continued)Symptom or error FRU or action, in sequence0187EAIA data access error—The access toEEPROM is failed.System boa

Table 2. Numeric error codes (continued)Symptom or error FRU or action, in sequence0251System CMOS checksum bad— Defaultconfiguration used.1. Charge t

Table 2. Numeric error codes (continued)Symptom or error FRU or action, in sequence1805Unauthorized Wireless USB card is pluggedin—Power off and remov

Error messagesTable 3. Error messagesSymptom or error FRU or action, in sequenceDevice address conflict. 1. Load “Setup Defaults” in the BIOSSetup Uti

Beep symptomsTable 4. Beep symptomsSymptom or error FRU or action, in sequenceOne beep and a blank, unreadable, orflashing LCD.1. Reseat the LCD conne

LCD-related symptomsTable 6. LCD-related symptomsSymptom or error FRU or action, in sequenceNo beep, power-on indicator on, and ablank LCD during POST

Intermittent problemsIntermittent system hang problems can be due to a variety of causes that havenothing to do with a hardware defect, such as cosmic

70 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

Status indicatorsThis chapter presents the system status indicators that show the status of thecomputer.3 4 5 6897211110© Copyright Lenovo 2009, 2010

vi ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

Table 7. Status indicatorsIndicator Meaning1 Speaker muteOrange:The speaker is on mute. To set the speakers on mute orunmute, press the speaker mute

Table 7. Status indicators (continued)Indicator Meaning10 Sleep (standbyfor WindowsXP) statusGreen: The computer is in sleep (standby) mode.Blinking

74 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

Fn key combinationsThe following table shows the function of each combination of Fn with a functionkey.Table 8. Fn key combinationsKey combination Des

Table 8. Fn key combinations (continued)Key combination DescriptionFn+F7 Apply a presentation scheme directly, with no need to startPresentation Direc

Table 8. Fn key combinations (continued)Key combination DescriptionFn+ScrLk Enable or disable the numeric keypad. The indicator of numeric lockwill be

78 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

FRU replacement noticesThis chapter presents notices related to removing and replacing parts. Read thischapter carefully before replacing any FRU.Scre

Retaining serial numbersThis section includes the following descriptions:v “Restoring the serial number of the system unit”v “Retaining the UUID”v “Re

The algorithm that generates the number is designed to provide unique IDs untilthe year A.D. 3400. No two computers in the world have the same number.

Safety informationThis chapter presents following safety information that you need to be familiarwith before you service a ThinkPad Notebook.v “Genera

82 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual

Removing and replacing a FRUThis chapter presents directions and drawings for use in removing and replacing aFRU. Be sure to observe the following gen

Before servicing ThinkPad T400s, T410s, and T410siRemoving the SIM card:Some models of the ThinkPad T400s, T410s, and T410si you are servicing mightha

1010 Battery packTable 9. Removal steps of battery packDANGERUse only the battery specified in the parts list for your computer. Any otherbattery coul

1020 Serial Ultrabay Slim device or travel bezelFor access, remove this FRU:v “1010 Battery pack” on page 85Table 10. Removal steps of Serial Ultrabay

1030 Solid state drive (SSD) or hard disk drive (HDD)For access, remove these FRUs in order:v “1010 Battery pack” on page 85Table 11. Removal steps of

Table 11. Removal steps of SSD or HDD (continued)34When installing: Make sure that the SSD connector or HDD connector isattached firmly.88 ThinkPad T4

1040 DIMMFor access, remove these FRUs in order:v “1010 Battery pack” on page 85Table 12. Removal steps of DIMMNote: Loosen the screws 1, but do not

Table 12. Removal steps of DIMM (continued)Note: For ThinkPad T400s, if only one DIMM is used on the computer you areservicing, the card must be insta

Table 12. Removal steps of DIMM (continued)For ThinkPad T410s and T410si:334When installing: Insert the notched end of the DIMM into the socket. Press