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Lenovo T400S, T410SI manual

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ThinkPad T400s, T410s, and T410si

Hardware Maintenance Manual

Contents

Main Page Page Page Contents About this manual ..........v Safety information ..........1 Important service information.....39 General checkout ..........43 Related service information......55 Parts list .............151 Notices ..............219 iv About this manual Page Safety information General safety 2 Electrical safety 4 Safety inspection guide Handling devices that are sensitive to electrostatic discharge Grounding requirements 6 Safety notices (multilingual translations) 8 Page Page Page 12 Page 14 Page 16 Page Page Page Page Page Page Page 24 Page Page Page Laser compliance statement (multilingual translations) 28 Page 30 Page 32 Page Page Page 36 Page Page Important service information Strategy for replacing FRUs Strategy for replacing a hard disk drive Important notice for replacing a system board 40 How to use error message Strategy for replacing FRUs for CTO, CMV, and GAV Product definition Dynamic Configure To Order (CTO) Custom Model Variant (CMV) General Announce Variant (GAV) FRU identification for CTO, CMV, and GAV products Using eSupport Using the HMM 42 General checkout What to do first 44 Checkout guide Diagnostics using PC-Doctor for DOS Testing the computer 46 Detecting system information with PC-Doctor Lenovo ThinkVantage Toolbox (Lenovo System Toolbox) PC-Doctor for Rescue and Recovery 48 FRU tests The following table shows the test for each FRU. 50 Power system checkout Checking the AC adapter Checking operational charging Checking the battery pack 52 Checking the backup battery Page Related service information Restoring the factory contents by using Product Recovery discs Restoring the factory contents by using Recovery Disc Set 56 Passwords Power-on password Hard-disk password Supervisor password How to remove the power-on password 58 How to remove the hard-disk password Power management Screen blank mode 60 Sleep (standby) mode Hibernation mode Symptom-to-FRU index Numeric error codes 62 Page 64 Page Error messages 66 Beep symptoms No-beep symptoms LCD-related symptoms 68 Intermittent problems Undetermined problems Page Status indicators 72 Page Page Fn key combinations The following table shows the function of each combination of Fn with a function key. 76 Page Page FRU replacement notices Screw notices Retaining serial numbers Restoring the serial number of the system unit 80 Retaining the UUID Reading or writing the ECA information Page Removing and replacing a FRU Before servicing ThinkPad T400s, T410s, and T410si 84 1010 Battery pack 1020 Serial Ultrabay Slim device or travel bezel 86 1030 Solid state drive (SSD) or hard disk drive (HDD) Page Page 90 Page Page Page 94 Page 96 Page Page Page Page Page 102 1080 Backup battery 1090 Wireless USB adapter or Intel Turbo Memory 104 Page 1100 Palm rest or palm rest with fingerprint reader 106 Page 1110 Bluetooth daughter card (BDC-2) 108 1120 Keyboard bezel and speaker assembly 110 Page 112 1130 5-in-1 Media Card Reader adapter 1140 Bluetoothwireless radio switch FPC 114 Page 1150 LCD unit 116 Page Page Page 1160 System board, fan assembly, and 34-mm ExpressCard slot frame 120 Page 122 Page 124 Page 126 Page 1170 I/O sub card and base cover assembly 128 Page 2010 LCD bezel assembly 130 Table27. Removal steps of LCD bezel assembly (continued) 2020 LCD latch L and R 132 2030 Integrated camera or microphone sub card Page 2040 LED sub card 136 2050 LCD panel 138 Page 2060 LCD cable 140 2070 Hinge kit Page 2080 LED cable Page 2090 Antenna kit and LCD rear cover assembly Page Locations Front view Rear view 148 Bottom view Page Parts list Overall b 152 a Page 154 Page 156 Page 158 Page 160 Page 162 Page 164 Page 166 Page 168 Page 170 Page 172 Page 174 Page 176 LCD FRUs 178 Page 180 Page 182 Page 184 Page 186 Page 188 Page 190 Keyboard Miscellaneous parts 192 Page 194 AC adapters Power cords 196 Recovery discs Windows XP Professional (32 bit) DVDs 198 Windows Vista Starter Edition (32 bit) DVDs Windows Vista Home Basic (32 bit) DVDs 200 Windows Vista Home Premium (32 bit) DVDs Windows Vista Business (32 bit) DVDs 202 Page Windows Vista Business (64 bit) DVDs 204 Windows Vista Ultimate (32 bit) DVDs Windows 7 Home Basic (32 bit) DVDs 206 Windows 7 Home Premium (32 bit) DVDs 208 Windows 7 Home Premium (64 bit) DVDs 210 Windows 7 Professional (32 bit) DVDs 212 Page 214 Windows 7 Professional (64 bit) DVDs 216 Common service tools Page Notices Trademarks 220

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