Manuel d'utilisation / d'entretien du produit 28155YU du fabricant Lenovo
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T hinkP a d T400s Hard w ar e M a i nte n a n c e M a n ua l.
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T hinkP a d T400s Hard w ar e M a i nte n a n c e M a n ua l.
Note Before using this information and the pr oduct it supports, be sure to read the general information under “Notices” on page 173. First Edition (June 2009) © Copyright Lenovo 2009.
Contents About this manual .......... v Safety information .......... 1 General safety .............. 2 Electrical safety ............. 3 Safety inspection guide ........... 5 Handling devices that are sensitive to electr ostatic discharge ...........
Parts list ............. 1 4 5 Overall ............... 1 4 6 LCD FRUs .............. 1 5 6 Keyboard ............... 1 5 8 Miscellaneous parts ........... 1 5 9 AC adapters .............. 1 6 1 Power cords .............. 1 6 2 Recovery discs ..........
About this manual This manual contains service and refer ence information for the following ThinkPad ® products. ThinkPad T400s MT 2801, 2808, 2809, 2815, 2823, 2824, and 2825 Use this manual along with the advanced diagnostic tests to troubleshoot problems.
vi ThinkPad T400s Hardwar e Maintenance Manual.
Safety information This chapter presents following safety information that you need to be familiar with before you service a ThinkPad Notebook. v “General safety” on page 2 v “Electrical safety.
General safety Follow these rules to ensur e general safety: v Observe good housekeeping in the area of the machines during and after maintenance. v 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. v Find the room emer gency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly .
v Do not touch live electrical circuits with the r eflective surface of a plastic dental mirror . The surface is conductive; such touching can cause personal injury and machine damage.
Safety inspection guide The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, requir ed safety items were installed to pr otect users and service personnel from injury .
Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electr ostatic discharge (ESD.) ESD damage can occur when there is a dif ference in charge between objects.
Safety notices (multilingual translations) The safety notices in this section are pr ovided in the following languages: v English v Arabic v Brazilian Portuguese v French v German v Hebrew v Japanese .
DANGER Before 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 inside the computer . V erify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause electrical shorts.
DANGER T o avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials.
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Safety information 11.
PERIGO Antes de ligar o computador após a substituição da FRU, certifique-se de que todos os parafusos, molas e outras peças pequenas estejam no lugar e não estejam soltos dentro do computador . V erifique isso sacudindo o computador e procurando ouvir sons de peças soltas.
PERIGO Para evitar choque elétrico, não remova a capa plástica que protege a parte inferior da placa inversora. PERIGO Embora as principais baterias possuam baixa voltagem, uma bateria em curto-circuito ou aterrada pode produzir corrente o bastante para queimar materiais de pessoal ou inflamáveis.
DANGER A vant de remettre l’ordinateur sous tension après remplacement d’une unité en clientèle, vérifiez que tous les ressorts, vis et autres pièces sont bien en place et bien fixées. Pour ce faire, secouez l’unité et assurez-vous qu’aucun bruit suspect ne se produit.
DANGER Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation.
VORSICHT Bevor nach einem FRU-Austausch der Computer wieder angeschlossen wird, muß sichergestellt werden, daß keine Schrauben, Federn oder andere Kleinteile fehlen oder im Gehäuse vergessen wurden. Der Computer muß geschüttelt und auf Klappergeräusche geprüft werden.
VORSICHT Die Leuchtstoffröhre im LCD-Bildschirm enthält Quecksilber . Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Der LCD-Bildschirm besteht aus Glas und kann zerbrechen, wenn er unsachgemäß behandelt wird oder der Computer auf den Boden fällt.
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Safety information 19.
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Safety information 21.
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Safety information 23.
PELIGRO Antes de encender el sistema despues de sustituir una FRU, compruebe que todos los tornillos, muelles y demás piezas pequeñas se encuentran en su sitio y no se encuentran sueltas dentro del sistema. Compruébelo agitando el sistema y escuchando los posibles ruidos que provocarían.
PELIGRO Para evitar descargas, no quite la cubierta de plástico que rodea la parte baja de la tarjeta invertida. PELIGRO Aunque las baterías principales tienen un voltaje bajo, una batería cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal.
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Safety information 27.
Laser compliance statement (multilingual translations) The laser compliance statements in this section are pr ovided in the following languages: v English v Arabic v Brazilian Portuguese v French v Ge.
Safety information 29.
Alguns modelos de computador ThinkPad são equipados na fábrica com um dispositivo de armazenamento ótico, como uma unidade de CD-ROM ou de DVD-ROM. T ais dispositivos também são vendidos separadamente como opcionais.
Certains modèles d’ordinateur ThinkPad sont équipés d’origine d’une unité de stockage optique telle qu’une unité de CD-ROM ou de DVD-ROM. Ces unités sont également vendues séparément en tant qu’options.
Einige ThinkPad-Modelle sind werkseitig mit einem CD-ROM- oder DVD-ROM-Laufwerk ausgestattet. CD- und DVD-Laufwerke können auch gesondert als Zusatzeinrichtung erworben werden. Die Laufwerke erfüllen die Anforder ungen gemäß IEC 60825-1 (International Electrotechnical Commission) und gemäß CENELEC EN 60825-1 für Laserprodukte der Klasse 1.
Safety information 33.
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Safety information 35.
Algunos modelos de sistemas ThinkPad están equipados de fábrica con un dispositivo de almacenamiento óptico, como una unidad de CD-ROM o de DVD-ROM.
Safety information 37.
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Important service information This chapter presents following important service information that applies to all machine types supported by this manual: v “Strategy for replacing FRUs” – “Strat.
Use the following strategy to prevent unnecessary expense for r eplacing and servicing FRUs: v If you are instructed to replace a FRU but the replacement does not correct the problem, reinstall the original FRU before you continue . v Some computers have both a processor boar d and a system board.
Strategy for replacing FRUs for CT O, CMV , and GA V Product definition Dynamic Configure T o Order (CTO) This provides the ability for a customer to configur e an IBM ® or a Lenovo solution from an eSite, and have this configuration sent to fulfillment, wher e it is built and shipped directly to the customer .
v Business Partners using Eclaim will access PEW when performing Entitlement Lookup. Business Partners will enter Loc ID, MT and Serial, and the key commodities will be returned in the Eclaim r ecord under SYSTEM DET AILS. v Authorized IBM Business Partners can access Eclaim at the following W eb site: https://wca.
General checkout This chapter presents following information: v “What to do first” on page 44 v “Checkout guide” on page 45 – “Diagnostics using PC-Doctor for DOS” on page 45 – “Leno.
What to do first When you do return a FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: __ 1. Name and phone number of servicer __ 2. Date of service __ 3. Date on which the machine failed __ 4.
Checkout guide Use the following procedur es as a guide in identifying and correcting problems with the ThinkPad Notebook. Note: The diagnostic tests are intended to test only ThinkPad pr oducts. The use of non-ThinkPad products, pr ototype cards, or modified options can lead to false indications of errors and invalid system r esponses.
T esting the computer Note: The PC-Doctor diagnostic CD does not support any optical drives connected through USB devices or any others. It supports only the internal optical drive of the ThinkPad Notebook. T o run the test, do as follows: 1. T urn off the computer .
The options on the test menu are as follows: Diagnostics Interactive T ests v Run Normal T est v Run Quick T est v CPU/Coprocessor v System board v V ideo Adapter v Serial Ports v Fixed Disks v Disket.
v T ech Support Form v Battery Rundown v V iew T est Log v Print Log v Save Log v Full Erase Hard Drive v Quick Erase Hard Drive Lenovo System T oolbox Lenovo System T oolbox is a diagnostic program that works thr ough the W indows ® operating system.
T able 1. FRU tests (continued) FRU Applicable test Power Diagnostics --> ThinkPad Devices --> AC Adapter , Battery 1 (Battery2) LCD unit 1. Diagnostics --> V ideo Adapter 2.
T able 1. FRU tests (continued) FRU Applicable test T ouch Pad If the T ouch Pad does not work, check the configuration as specified in the BIOS Setup Utility .
Power system checkout T o verify a symptom, do the following: 1. T urn 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. T urn off the computer . 6. Disconnect the ac adapter and install the charged battery pack.
Checking operational charging T o check whether the battery charges pr operly during operation, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer . Perform operational charging.
Checking the backup battery Do the following: 1. Power off the computer , and unplug the ac adapter from it. 2. T urn the computer upside down. 3. Remove the battery pack (see “1010 Battery pack” on page 83). 4. Remove the backup battery (see “1080 Backup battery” on page 100).
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Related service information This chapter presents following information: v “Restoring the factory contents by using Product Recovery discs” v “Passwords” on page 56 v “Power management” on.
8. When the recovery pr ocess is complete, the W elcome to Microsoft W indows screen is displayed. Follow the instr uctions on the screen to complete the W indows setup. Passwords As many as three passwor ds may be needed for any ThinkPad Notebook: the power-on passwor d (POP), the hard-disk password (HDP), and the supervisor password (SVP).
How to remove the power-on password T o remove a POP that you have forgotten, do the following: (A) If no SVP has been set: 1. T urn off the computer . 2. Remove the battery pack. For how to remove the battery pack, see “1010 Battery pack” on page 83.
Note: T o check whether the ThinkPad Notebook you are servicing supports the Passphrase function, enter the BIOS Setup Utility and go to Security --> Password .I f Using Passphrase item is displayed in the menu, this function is available on the ThinkPad Notebook.
Power management T o reduce power consumption, the computer has thr ee power management modes: screen blank, standby , and hibernation. Screen blank mode If the time set on the “T urn off monitor” timer in the operating system expir es, the LCD backlight turns off.
Hibernation mode In hibernation mode, the following occurs: v The system status, RAM, VRAM, and setup data are stor ed on the hard disk. v The system is powered of f. T o cause the computer to enter hibernation mode, do any of the following: v Press the Fn+F12 keys.
Symptom-to-FRU index This section contains following information: v “Numeric error codes” v “Error messages” on page 65 v “Beep symptoms” on page 66 v “No-beep symptoms” on page 66 v .
T able 2. Numeric error codes (continued) Symptom or error FRU or action, in sequence 0187 EAIA data access error—The access to EEPROM is failed. System board. 0188 Invalid RFID Serialization Information Area. System board. 0189 Invalid RFID configuration information area—The EEPROM checksum is not corr ect.
T able 2. Numeric error codes (continued) Symptom or error FRU or action, in sequence 0251 System CMOS checksum bad— Default configuration used. 1. Charge the backup battery for more than 8 hours by connecting the ac adapter . 2. Replace the backup battery and run BIOS Setup Utility to reset the time and date.
T able 2. Numeric error codes (continued) Symptom or error FRU or action, in sequence 1805 Unauthorized W ireless USB car d is plugged in—Power off and r emove the W ireless USB card. 1. Remove the W ireless USB card that you installed. 2. System board.
Error messages T able 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 .
Beep symptoms T able 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 CR T . 4. System board. One long and two short beeps, and a blank or unreadable LCD.
LCD-related symptoms T able 6. LCD-related symptoms Symptom or error FRU or action, in sequence No beep, power-on indicator on, and a blank LCD during POST . System board . v LCD backlight not working. v LCD too dark. v LCD brightness cannot be adjusted.
Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardwar e defect, such as cosmic radiation, electrostatic discharge, or softwar e errors. FRU replacement should be consider ed only when a problem r ecurs.
Specifications This chapter presents specifications of the ThinkPad T400s: T able 7. Specifications Feature Description Processor v Intel ® Cor e ™ 2 Duo processor SP9400 (2.
T able 7. Specifications (continued) Feature Description I/O port v External monitor connector v DisplayPort v Combo audio jack v RJ45 connector v Universal serial bus (USB) connector × 2 (compatible with USB 1.
Status indicators The system status indicators show the status of the computer , as follows: 3 4 5 6 8 9 7 2 1 11 10 © Copyright Lenovo 2009 71.
T able 8. Status indicators Indicator Meaning 1 Speaker mute Orange: The speaker is on mute. T o set the speakers on mute or unmute, press the speaker mute button. 2 Microphone mute Orange: The microphone is on mute. None of the r ecording devices is available while the microphone mute is on by default.
T able 8. Status indicators (continued) Indicator Meaning 11 Battery status Green: The battery is charged between 80% to 100% of the capacity , and being dischar ged between 0% to 80% of the capacity . Blinking green (slow): The battery is charged between 20% to 80% of the capacity , and being char ged.
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Fn key combinations The following table shows the function of each combination of Fn with a function key . T able 9. Fn key combinations Key combination Description Fn+F1 Reserved. Fn+F2 Lock the computer . Fn+F3 Select a power scheme that has been created by Power Manager .
T able 9. Fn key combinations (continued) Key combination Description Fn+F7 Apply a presentation scheme dir ectly , with no need to start Presentation Dir ector . T o disable this function and use the Fn+F7 key combination for switching a display output location, start Presentation Dir ector , and change the settings.
FRU replacement notices This chapter presents notices r elated to removing and replacing parts. Read this chapter carefully befor e replacing any FRU. Screw notices Loose screws can cause a r eliability problem.
Retaining serial numbers This section includes the following descriptions: v “Restoring the serial number of the system unit” v “Retaining the UUID” v “Reading or writing the ECA information.
The algorithm that generates the number is designed to provide unique IDs until the year A.D. 3400. No two computers in the world have the same number . When you replace the system boar d, you must set the UUID on the new system board as follows: 1. Install the LENOVO ThinkPad Hardwar e Maintenance Diskette V ersion 1.
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Removing and replacing a FRU This chapter presents dir ections and drawings for use in removing and replacing a FRU. Be sure to observe the following general r ules: 1. Do not try to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts.
Before servicing ThinkPad T400s Removing the SIM card: Some models of the ThinkPad T400s you are servicing might have the SIM car d that the customer has installed. If the computer you are servicing has the SIM car d, remove it before you start the servicing.
1010 Battery pack DANGER Use only the battery specified in the parts list for your computer . Any other battery could ignite or explode. T able 10. Removal steps of battery pack Unlock the battery latch 1 .
1020 Ultrabay Slim Media Bay device or travel bezel For access, remove this FRU: v “1010 Battery pack” on page 83 T able 1 1. Removal steps of Ultrabay Slim Media Bay device or travel bezel Holdin.
1030 Solid state drive (SSD) or hard disk drive (HDD) For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 T able 12. Removal steps of SSD or HDD 1 2 Step Screw (quantity) Color T orque 1 M2 × 6 mm, bind-head, nylon-coated (1) Black 0.
T able 12. Removal steps of SSD or HDD (continued) 3 4 When installing: Make sure that the SSD connector or HDD connector is attached firmly . 86 ThinkPad T400s Hardwar e Maintenance Manual.
1040 DIMM For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 T able 13. Removal steps of DIMM Note: Loosen the screws 1 , but do not r emove them.
T able 13. Removal steps of DIMM (continued) Note: If only one DIMM is used on the computer you are servicing, the car d must be installed in SLOT -0 ( a ), but not in SLOT -1 ( b ). 3 3 4 a b When installing: Insert the notched end of the DIMM into the socket.
1050 PCI Express Mini Card for wireless LAN For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 T able 14. Removal steps of PCI Express Mini Card for wireless LAN Note: Loosen the screws 1 , but do not r emove them.
T able 14. Removal steps of PCI Express Mini Card for wireless LAN (continued) In step 3 , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in direction of the arr ow .
T able 14. Removal steps of PCI Express Mini Card for wireless LAN (continued) 5 When installing: v In models with wireless LAN car d that has two antenna connectors, plug the gray cable into the jack labeled MAIN or M , and the black cable into the jack labeled AUX or A on the card.
1060 PCI Express Mini Card for wireless W AN For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 T able 15. Removal steps of PCI Express Mini Card for wireless WAN Note: Loosen the screws 1 , but do not r emove them.
T able 15. Removal steps of PCI Express Mini Card for wireless WAN (continued) In step 3 , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in direction of the arr ow .
T able 15. Removal steps of PCI Express Mini Card for wireless WAN (continued) 5 Note: Plug the orange cable into the jack labeled MAIN , and the blue cable into the jack labeled AUX on the card.
1070 Keyboard For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 T able 16. Removal steps of keyboard Note: Loosen the screws 1 , but do not r emove them.
T able 16. Removal steps of keyboard (continued) 3 3 Step Screw (quantity) Color T orque 3 M2 × 6 mm, bind-head, nylon-coated (2) Black 0.167 Nm (1.7 kgfcm) Push down the keyboard a little towar d the arrow 4 , and then lift up the keyboard in the dir ection of 5 .
T able 16. Removal steps of keyboard (continued) Lift the keyboard a little in the dir ection shown by arrow 6 , and then detach the connector 7 .
When installing the keyboard, do as follows: T able 17. Installation steps of keyboard 1. Attach the keyboard connector . 98 ThinkPad T400s Hardwar e Maintenance Manual.
T able 17. Installation steps of keyboard (continued) 2. Attach the keyboard so that the keyboar d edges a are under the frame as shown in this figure. a a a 3. T o make sure that the fr ont side of the keyboard is housed firmly , gently press the keys with your thumbs and try to slide the keyboard towar d you.
1080 Backup battery For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1070 Keyboard” on page 95 DANGER Use only the battery specified in the parts list for your computer . Any other battery could ignite or explode. T able 18.
1090 Wireless USB adapter or Intel T urbo Memory For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1070 Keyboard” on page 95 T able 19. Removal steps of wireless USB adapter or Intel T urbo Memory Note: Step 1 is only for models with the wireless USB adapter .
T able 19. Removal steps of wireless USB adapter or Intel T urbo Memory (continued) 3 102 ThinkPad T400s Hardwar e Maintenance Manual.
1 100 Palm rest or palm rest with fingerprint reader For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1030 Solid state drive (SSD) or hard disk drive (HDD)” on page 85 v “1070 Keyboard” on page 95 T able 20.
T able 20. Removal steps of palm rest or palm rest with fingerprint reader (continued) 3 4 6 5 6 6 5 104 ThinkPad T400s Hardwar e Maintenance Manual.
111 0 Bluetooth daughter card (BDC-2) v “1010 Battery pack” on page 83 v “1030 Solid state drive (SSD) or hard disk drive (HDD)” on page 85 v “1070 Keyboard” on page 95 v “1 100 Palm rest or palm r est with fingerprint reader” on page 103 T able 21.
1 120 Keyboard bezel and speaker assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Ultrabay Slim Media Bay device or travel bezel” on page 84 v “1030.
T able 22. Removal steps of keyboard bezel and speaker assembly (continued) 2 3 3 2 2 4 Step Screw (quantity) Color T orque 2 M2 × 6 mm, bind-head, nylon-coated (3) Black 0.167 Nm (1.7 kgfcm) 3 M2 × 4 mm, bind-head, nylon-coated (2) Black 0.
T able 22. Removal steps of keyboard bezel and speaker assembly (continued) 6 5 Note: Before step 8 , pull the cables out fr om the cable guide hole of the keyboard bezel as shown in the figur e a .
T able 22. Removal steps of keyboard bezel and speaker assembly (continued) T urn the keyboard bezel over , and remove the speaker assembly . 10 10 10 9 9 9 9 9 9 10 10 Step Screw (quantity) Color T orque 10 M2 × 3 mm, small-head, nylon-coated (5) Silver 0.
1 130 5-in-1 Media Card Reader adapter For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Ultrabay Slim Media Bay device or travel bezel” on page 84 v “1030 So.
1 140 Bluetooth –wireless radio switch FPC For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Ultrabay Slim Media Bay device or travel bezel” on page 84 v “1.
T able 24. Removal steps of Bluetooth–wireless radio switch FPC (continued) When installing: Attach the wireless radio switch as shown in the figur e a .
1 150 LCD unit For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Ultrabay Slim Media Bay device or travel bezel” on page 84 v “1030 Solid state drive (SSD) or.
T able 25. Removal steps of LCD unit (continued) 3 3 3 3 3 4 4 4 When installing: v Make sure that you r oute the cables firmly and tape up in the proper positions as shown in this figure. v When you route the cables, make sur e that they are not subjected to any tension.
T able 25. Removal steps of LCD unit (continued) 5 6 When installing: Make sure that the connector is attached firmly . Removing and replacing a FRU 11 5.
T able 25. Removal steps of LCD unit (continued) 7 7 11 6 ThinkPad T400s Hardwar e Maintenance Manual.
1 160 System board, fan assembly , and 34-mm ExpressCard slot frame Important notices for handling the system board: When handling the system board, bear the following in mind. v The system board has an acceler ometer , which can be broken by applying several thousands of G-forces.
T able 26. Removal steps of system board, fan assembly , and 34-mm ExpressCard slot frame Following components soldered on the top side of the system boar d are extremely sensitive. When you service the system boar d, avoid any kind of rough handling.
T able 26. Removal steps of system board, fan assembly , and 34-mm ExpressCard slot frame (continued) 1 1 1 2 Step Screw (quantity) Color T orque 1 M2 × 3.5 mm, big-head, nylon-coated (3) Black 0.167 Nm (1.7 kgfcm) 2 M2 × 6 mm, bind-head, nylon-coated (1) Black 0.
T able 26. Removal steps of system board, fan assembly , and 34-mm ExpressCard slot frame (continued) Note: The steps from 5 to 7 indicate the r emoval steps of fan assembly , and those from 8 to 11 indicate the ones of 34-mm Expr essCard slot frame.
T able 26. Removal steps of system board, fan assembly , and 34-mm ExpressCard slot frame (continued) When installing: v Before you attach the fan assembly to the computer , apply thermal grease, at an amount of 0.2 grams, on the part marked a as in the following figure.
T able 26. Removal steps of system board, fan assembly , and 34-mm ExpressCard slot frame (continued) T urn the system board over , and then remove the 34-mm Expr essCard slot frame from the system boar d.
1 170 I/O sub card and base cover assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Ultrabay Slim Media Bay device or travel bezel” on page 84 v “103.
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: 8.
2010 LCD bezel assembly For access, remove the following FRU: v “1010 Battery pack” on page 83 T able 28. Removal steps of LCD bezel assembly 1 1 Step Screw cap Screw (quantity) Color T orque 1 M2 × 3 mm, shoulder-socket head, nylon-coated (2) Black 0.
T able 28. Removal steps of LCD bezel assembly (continued) 2 2 2 2 2 2 2 3 126 ThinkPad T400s Hardwar e Maintenance Manual.
2020 LCD latch L and R For access, remove the following FRU: v “1010 Battery pack” on page 83 v “2010 LCD bezel assembly” on page 125 T able 29. Removal steps of LCD latch L and R 1 1 When installing: Attach the LCD latch marked L to the left-hand side and the LCD latch marked R to the right-hand side.
2030 Integrated camera or microphone sub card For access, remove these FRUs, in or der: v “1010 Battery pack” on page 83 v “2010 LCD bezel assembly” on page 125 T able 30. Removal steps of integrated camera or microphone sub card 3 4 2 1 Step Screw (quantity) Color T orque 1 M2 × 3 mm, small-head, nylon-coated (1) Silver 0.
T able 30. Removal steps of integrated camera or microphone sub card (continued) 5 6 Removing and replacing a FRU 129.
2040 LED sub card For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “2010 LCD bezel assembly” on page 125 T able 31. Removal steps of LED sub card 1 2 Step Screw (quantity) Color T orque 1 M2 × 3 mm, small-head, nylon-coated (1) Silver 0.
2050 LCD panel For access, remove these FRUs, in or der: v “1010 Battery pack” on page 83 v “2010 LCD bezel assembly” on page 125 Important notice on handling the LCD panel: The LCD panel and the peripheral parts used in this product ar e very sensitive.
T able 32. Removal steps of LCD panel 1 Attention: Unplug the LCD cable with holding the left and right edges of the connector with your fingers, and gently pull the connector toward you. DO NOT unplug it with pulling the cable. Applying tension could cause the cable to be damaged or a wire to be br oken.
T able 32. Removal steps of LCD panel (continued) When installing: When attaching the LCD panel to the cover , press the left and right edges covered with metal gently with your fingers. DO NOT pr ess the surface of the panel or apply any excessive force to the panel.
2060 LCD cable For access, remove these FRUs, in or der: v “1010 Battery pack” on page 83 v “1020 Ultrabay Slim Media Bay device or travel bezel” on page 84 v “1030 Solid state drive (SSD) o.
2070 Hinge kit For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Ultrabay Slim Media Bay device or travel bezel” on page 84 v “1030 Solid state drive (SSD) or.
T able 34. Removal steps of hinge kit (continued) 2 2 Cable routing: When you install the hinge kit, route the cables as shown in the figure below . 136 ThinkPad T400s Hardwar e Maintenance Manual.
2080 LED cable For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Ultrabay Slim Media Bay device or travel bezel” on page 84 v “1030 Solid state drive (SSD) or.
T able 35. Removal steps of LED cable (continued) Cable routing: When you install the LED cable, route the cable as shown in the figure below . 138 ThinkPad T400s Hardwar e Maintenance Manual.
2090 Antenna kit and LCD rear cover assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Ultrabay Slim Media Bay device or travel bezel” on page 84 v “1.
T able 36. Removal steps of antenna kit and LCD rear cover assembly (continued) 2 2 Cable routing: When you install the antenna kit, route the cables as shown in the figures below . As you r oute the cables, make sure that they are not subjected to any tension.
Locations This chapter presents the location of ThinkPad T400s featur es and hardware. Front view 1 Integrated camera (for some models) 2 ThinkLight 3 Built-in microphone 4 Status indicators Note: For the description of each indicator , see “Status indicators” on page 71.
Rear view 1 Status indicators Note: For the description of each indicator , see “Status indicators” on page 71. 2 34-mm ExpressCar d slot or 5-in-1 Media Card Reader slot 3 Combo.
Bottom view 1 Expansion slot (DIMM, PCI Express Mini Car d for wireless LAN and wireless W AN) 2 Docking connector 3 Solid state drive (SSD) or hard disk drive (HDD) 4 Battery .
144 ThinkPad T400s Hardwar e Maintenance Manual.
Parts list This chapter contains following lists of the service parts. v “Overall” on page 146 v “LCD FRUs” on page 156 v “Keyboard” on page 158 v “Miscellaneous parts” on page 159 v .
Overall 1 2 3 4 5 6 7 8 9 10 a b 11 12 13 14 15 16 18 17 19 20 21 22 146 ThinkPad T400s Hardwar e Maintenance Manual.
T able 37. Parts list—Overall No. FRU (Overall) FRU no. CRU ID a, b See “Miscellaneous parts” on page 159. 1 LCD unit (see “LCD FRUs” on page 156.
T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 5 Ericsson F3507g USA - W ireless W AN card v 2801-CTO v 2808-CTO, C5x v 2809-CTO v 2815-CTO v 2823-CTO v 2824-CTO v 2825-C.
T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 9 DVD-RAM/R W drive v 2801-CTO, A2x, A3x, A4x, A5x, A6x, A7x, A8x, AAx, ABx, ACx, ADx, AEx, AFx, AGx, AHx, AJx, AKx v 2808-.
T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 1 1 MicroSA T A solid state drive, 64 GB v 2801-CTO v 2808-CTO v 2809-CTO v 2815-CTO v 2823-CTO v 2824-CTO v 2825-CTO 41W05.
T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 1 1 MicroSA T A solid state drive, 128 GB, FDE (Full Disk Encryption) v 2801-CTO v 2808-CTO v 2809-CTO v 2815-CTO v 2823-CT.
T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 1 1 MicroSA T A hard disk drive (Generation 2), 250 GB, 5,400 rpm v 2801-CTO, A2x, A7x, A8x, A9x, AAx, ABx, AFx, AGx, AHx, .
T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 16 System board assembly , with SP9400 processor , AMT , TPM v 2801-CTO, A2x, A3x, A4x, A5x, A6x, A7x, A8x, AAx, ABx, AEx v.
T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 17 2-GB DDR3-1066 SDRAM SO-DIMM (PC3-8500) card v 2801-CTO, A5x, A6x, A7x, A8x, A9x, AAx, ABx, ACx, ADx, AFx, AGx, AHx, AJx.
T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 20 Palm rest assembly with fingerprint r eader v 2801-CTO, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx, ACx, ADx, AEx,.
LCD FRUs 1 2 3 4 7 5 6 8 9 10 11 156 ThinkPad T400s Hardwar e Maintenance Manual.
T able 38. Parts list—14.1-inch WXGA+ TFT No. FRU (14.1-inch WXGA+ TFT) FRU no. CRU ID 1 LCD bezel assembly 45M2653 N 2 LCD module, 14.1-inch WXGA+ 42T0634 N 2 LCD module, 14.
Keyboard T able 39. Parts list—Keyboard Language FRU no. CRU ID Arabic 45N2076 45N2141 45N2216 * Belgian 45N2077 45N2142 45N2217 Brazilian Portuguese 45N2075 45N2143 45N2215 Bulgarian 45N2078 45N214.
Miscellaneous parts T able 40. Parts list—Miscellaneous parts FRU FRU no. CRU ID Screw kit: v M2 × 3 mm (silver), small head (20) v M2 × 4 mm (black), bind head (20) v M2 × 5 mm (black), flat head (6) v M2 × 6 mm (black), bind head (20) v M2 × 6 mm (silver), flat head (10) v M2 × 3.
T able 40. Parts list—Miscellaneous parts (continued) FRU FRU no. CRU ID Keyboard bezel miscellaneous parts: v Support mesh sheet v EMI spring (rear left) v Gasket (keyboard) v EMI finger bay (top) .
AC adapters T able 41. Parts list—2-pin AC adapters FRU FRU no. CRU ID 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 (model.
Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region: T able 44. Parts list—2-pin power cords Country or region FRU no. CRU ID Argentina v models -CTO, xxY 42T5020 42T5105 * Brazil v models -CTO, xxP 42T5180 42T5183 Canada, U.
Recovery discs Windows XP Professional recovery DVDs W indows XP Pr ofessional is preinstalled as the operating system in the following models: v 2801-CTO, A3x, A5x, A7x, AAx, ABx, AEx, AFx, AGx v 280.
Windows V ista Starter Edition (32 bit) recovery DVDs W indows V ista Starter Edition (32 bit) is pr einstalled as the operating system in the following models: v 2801-CTO v 2808-CTO v 2809-CTO v 2815-CTO v 2823-CTO v 2824-CTO v 2825-CTO T able 47.
Windows V ista Home Basic (32 bit) recovery DVDs W indows V ista Home Basic (32 bit) is pr einstalled as the operating system in the following models: v 2801-CTO v 2808-CTO v 2809-CTO, 73x v 2815-CTO, 32x v 2823-CTO v 2824-CTO v 2825-CTO T able 48.
Windows V ista Home Premium (32 bit) recovery DVDs W indows V ista Home Pr emium (32 bit) is preinstalled as the operating system in the following models: v 2801-CTO, A9x, AHx, AJx, AKx v 2808-CTO v 2809-CTO v 2815-CTO v 2823-CTO v 2824-CTO v 2825-CTO T able 49.
Windows V ista Business (32 bit) recovery DVDs W indows V ista Business (32 bit) is pr einstalled as the operating system in the following models: v 2801-CTO, A2x, A4x, A6x, A8x, ABx, ADx v 2808-CTO, .
T able 50. Parts list—Windows Vista Business (32 bit) recovery DVDs Language P/N CRU ID Brazilian Portuguese 58Y1913 * Czech 58Y1916 Danish 58Y1917 English 58Y1939 English (modem-disabled) 58Y1938 E.
Windows V ista Business (64 bit) recovery DVDs W indows V ista Business (64 bit) is pr einstalled as the operating system in the following models: v 2801-CTO v 2808-CTO, CGx, CMx v 2809-CTO v 2815-CTO, 3Px, 3Rx v 2823-CTO, 9Gx v 2824-CTO v 2825-CTO T able 51.
Windows V ista Ultimate (32 bit) recovery DVDs W indows V ista Ultimate (32 bit) is pr einstalled as the operating system in the following models: v 2801-CTO v 2808-CTO v 2809-CTO v 2815-CTO, 2Qx, 2Tx, 3Nx, 3Qx v 2823-CTO, 9Fx v 2824-CTO v 2825-CTO T able 52.
Common service tools T able 53. Parts list—Common service tools T ool 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.
172 ThinkPad T400s Hardwar e Maintenance Manual.
Notices Lenovo may not offer the pr oducts, services, or features discussed in this document in all countries. Consult your local Lenovo repr esentative for information on the products and services curr ently available in your area.
vary significantly . Some measurements may have been made on development-level systems and there is no guarantee that these measur ements will be the same on generally available systems. Furthermore, some measur ements may have been estimated through extrapolation.
.
Part Number: 45M2271 (1P) P/N: 45M2271.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Lenovo 28155YU c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Lenovo 28155YU - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Lenovo 28155YU, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Lenovo 28155YU va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Lenovo 28155YU, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Lenovo 28155YU.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Lenovo 28155YU. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Lenovo 28155YU ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
