ThinkPad T410 Hardware Maintenance Manual - …

1 ThinkPad T410 and T410iHardware Maintenance ManualThinkPad T410 and T410iHardware Maintenance ManualNoteBefore using this information and the product it supports, be sure to read the general information under Notices on Edition (January 2010) Copyright Lenovo products, data, computer software, and services have been developed exclusively at private expense andare sold to governmental entities as commercial items as defined by 48 with limited and restrictedrights to use, reproduction and AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are deliveredpursuant a General Services Administration GSA contract, use, reproduction, or disclosure is subject to restrictionsset forth in Contract No. GS-35F-05925. Lenovo 2010 ContentsAbout this inspection devices that are sensitive to notices (multilingual translations).

2 7 Laser compliance statement (multilingualtranslations)..28 Important service for replacing for replacing a hard disk notice for replacing a system board .. 40 How to use error for replacing FRUs for CTO, CMV, identification for CTO, CMV, and to do using PC-Doctor for ThinkVantage Toolbox (Lenovo SystemToolbox)..48PC-Doctor for Rescue and system the AC operational the battery the backup service the factory contents by using RecoveryDisc to remove the power-on to remove the hard-disk blank (standby) error key replacement serial the serial number of the system unit 80 Retaining the or writing the ECA information .. 81 Removing and replacing a servicing ThinkPad T410 and Battery ExpressCard blank Serial Ultrabay Slim device or travel bezel.

3 881040 Hard disk drive (HDD) slot cover, HDD rubberrails and HDD or storage converter and solid statedrive (SSD)..891050 DIMM slot DIMM (in bottom slot)..921070 PCI Express Mini Card for wireless WAN .. 931080 DIMM (in slot under keyboard)..1011100 Backup PCI Express Mini Card for wireless LAN .. 1051120 Keyboard bezel assembly, FPC cable, andBluethoothdaughter card ( )..1071130 SmartCard or Contactless Modem daughter card (MDC)..1141150 Speaker LCD Fan Base cover assembly, I/O sub card, and I/Osub card Magnesium structure System board, DC-in connector cable, andExpressCard slot LCD bezel LED Integrated LCD panel and LCD Camera Wireless LAN antenna assembly or wirelessLAN/WAN antenna Hinges and LCD rear cover assembly .. 148 Copyright Lenovo XP Professional (32 bit) DVDs.

4 183 Windows Vista Business (32 bit) 7 Home Basic (32 bit) 7 Home Premium (32 bit) DVDs .. 186 Windows 7 Home Premium (64 bit) DVDs .. 187 Windows 7 Professional (32 bit) 7 Professional (64 bit) service T410 Hardware Maintenance ManualAbout this manualThis Manual contains service and reference information for the followingThinkPad T410 and T410iMT 2516, 2518, 2519, 2522, 2537, 2538, and 2539 Use this Manual along with the advanced diagnostic tests to :This Manual is intended only for trained service technicians who are familiarwith ThinkPad products. Use this Manual along with the advanced diagnostictests to troubleshoot problems servicing a ThinkPad product, be sure to read all the information under safety information on page 1 and Important service information on page 39. Copyright Lenovo 2010vviThinkPad T410 Hardware Maintenance ManualSafety informationThis chapter presents following safety information that you need to be familiarwith before you service a ThinkPad General safety on page 2v Electrical safety on page 3v safety inspection guide on page 5v Handling devices that are sensitive to electrostatic discharge on page 6v Grounding requirements on page 6v safety notices (multilingual translations) on page 7v Laser compliance statement (multilingual translations) on page 28 Copyright Lenovo 20101 General safetyFollow these rules to ensure general safety :vObserve good housekeeping in the area of the machines during and lifting any heavy sure that you can stand safely without the weight of the object equally between your a slow lifting force.

5 Never move suddenly or twist when you attempt by standing or by pushing up with your leg muscles; this action removesthe strain from the muscles in your not attempt to lift any object thatweighs more than 16 kg (35 lb) or that you think is too heavy for not perform any action that causes hazards to the customer, or that makesthe equipment you start the machine, make sure that other service technicians and thecustomer s personnel are not in a hazardous removed covers and other parts in a safe place, away from all personnel,while you are servicing the your toolcase away from walk areas so that other people will not trip not wear loose clothing that can be trapped in the moving parts of amachine. Make sure that your sleeves are fastened or rolled up above yourelbows. If your hair is long, fasten the ends of your necktie or scarf inside clothing or fasten it with anonconductive clip, about 8 centimeters (3 inches) from the not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for.

6 Metal objects are good electrical safety glasses when you are hammering, drilling, soldering, cutting wire,attaching springs, using solvents, or working in any other conditions that mightbe hazardous to your service, reinstall all safety shields, guards, labels, and ground any safety device that is worn or all covers correctly before returning the machine to the louvers on the machine help to prevent overheating of internal not obstruct fan louvers or cover them with labels or T410 Hardware Maintenance ManualElectrical safetyObserve the following rules when working on electrical the room emergency power-off (EPO) switch, disconnecting switch, orelectrical outlet. If an electrical accident occurs, you can then operate the switchor unplug the power cord not work alone under hazardous conditions or near equipment that hashazardous all power before: Performing a mechanical inspection Working near power supplies Removing or installing main unitsvBefore you start to work on the machine, unplug the power cord.

7 If you cannotunplug it, ask the customer to power-off the wall box that supplies power to themachine, and to lock the wall box in the off you need to work on a machine that hasexposedelectrical circuits, observe thefollowing precautions: Ensure that another person, familiar with the power-off controls, is near :Another person must be there to switch off the power, ifnecessary. Use only one hand when working with powered-on electrical equipment;keep the other hand in your pocket or behind your :An electrical shock can occur only when there is a completecircuit. By observing the above rule, you may prevent a current from passingthrough your body. When using testers, set the controls correctly and use the approved probeleads and accessories for that tester. Stand on suitable rubber mats (obtained locally, if necessary) to insulate youfrom grounds such as metal floor strips and machine the special safety precautions when you work with very high voltages;Instructions for these precautions are in the safety sections of maintenanceinformation.

8 Use extreme care when measuring high inspect and maintain your electrical hand tools for safe not use worn or broken tools and assumethat power has been disconnected from a circuit. First,checkthat ithas been powered look carefully for possible hazards in your work area. Examples of thesehazards are moist floors, nongrounded power extension cables, power surges,and missing safety :Use only approved tools and test equipment. Some hand tools have handlescovered with a soft material that does not insulate you when working with liveelectrical customers have, near their equipment, rubber floor mats that contain smallconductive fibers to decrease electrostatic discharges. Do not use this type of matto protect yourself from electrical information3vDo not touch live electrical circuits with the reflective surface of a plastic dentalmirror.

9 The surface is conductive; such touching can cause personal injury andmachine not service the following partswith the power onwhen they are removedfrom their normal operating places in a machine: Power supply units Pumps Blowers and fans Motor generators Similar units to listed aboveThis practice ensures correct grounding of the an electrical accident occurs: Use caution; do not become a victim yourself. Switch off power. Send another person to get medical T410 Hardware Maintenance ManualSafety inspection guideThe purpose of this inspection guide is to assist you in identifying potentiallyunsafe conditions. As each machine was designed and built, required safety itemswere installed to protect users and service technicians from injury. This guideaddresses only those items. You should use good judgment to identify potentialsafety hazards due to attachment of non- ThinkPad features or options not coveredby this inspection any unsafe conditions are present, you must determine how serious the apparenthazard could be and whether you can continue without first correcting these conditions and the safety hazards they present:vElectrical hazards, especially primary power (primary voltage on the frame cancause serious or fatal electrical shock)vExplosive hazards, such as a damaged CRT face or a bulging capacitorvMechanical hazards, such as loose or missing hardwareTo determine whether there are any potentially unsafe conditions, use thefollowing checklist at the beginning of every service task.

10 Begin the checks withthe power off, and the power cord exterior covers for damage (loose, broken, or sharp edges). off the computer. Disconnect the power the power cord third-wire ground connector in good condition. Use a meter to measurethird-wire ground continuity for ohm or less between the externalground pin and the frame power cord should be the type specified in the parts must not be frayed or for cracked or bulging the for any obvious non- ThinkPad alterations. Use good judgment as to thesafety of any non- ThinkPad inside the unit for any obvious unsafe conditions, such as metal filings,contamination, water or other liquids, or signs of fire or smoke for worn, frayed, or pinched that the power-supply cover fasteners (screws or rivets) have not beenremoved or tampered information5 Handling devices that are sensitive to electrostatic dischargeAny computer part containing transistors or integrated circuits (ICs) should beconsidered sensitive to electrostatic discharge (ESD.)