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Lenovo 2518X01, 2522K4U manual Removal steps of LCD unit

Models: 2522K4U 2518X01

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Install Error codes Password Status indicators Wire Voltage V dc Dynamic Configure To Order CTO Symptom-to-FRU index Diagnostics Interactive Tests Reseat the LCD connectors Speaker assembly

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Table 26. Removal steps of LCD unit (continued)

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Lenovo 2518X01, 2522K4U manual Removal steps of LCD unit

Page 125 Page 127

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Contents

ThinkPad T410 and T410i Hardware Maintenance Manual Page ThinkPad T410 and T410i Hardware Maintenance Manual Second Edition October Copyright Lenovo Contents Locations 147 About this manual ThinkPad T410 and T410i Vi ThinkPad T410 and T410i Hardware Maintenance Manual Safety information General safety Electrical safety ThinkPad T410 and T410i Hardware Maintenance Manual Safety inspection guide Grounding requirements Safety notices multilingual translations ThinkPad T410 and T410i Hardware Maintenance Manual Safety information ThinkPad T410 and T410i Hardware Maintenance Manual Safety information Perigo Perigo ThinkPad T410 and T410i Hardware Maintenance Manual Safety information Vorsicht Vorsicht ThinkPad T410 and T410i Hardware Maintenance Manual Safety information ThinkPad T410 and T410i Hardware Maintenance Manual Safety information ThinkPad T410 and T410i Hardware Maintenance Manual Safety information ThinkPad T410 and T410i Hardware Maintenance Manual Safety information ThinkPad T410 and T410i Hardware Maintenance Manual Safety information Laser compliance statement multilingual translations Safety information Cuidado Safety information Gefahr Safety information ThinkPad T410 and T410i Hardware Maintenance Manual Safety information Precaución Safety information ThinkPad T410 and T410i Hardware Maintenance Manual Important service information Strategy for replacing FRUs How to use error message Strategy for replacing a hard disk driveImportant notice for replacing a system board Dynamic Configure To Order CTO FRU identification for CTO, CMV, and GAV products ThinkPad T410 and T410i Hardware Maintenance Manual General checkout Following are not covered under warranty What to do first Diagnostics using PC-Doctor for DOS Checkout guide Diagnostics Interactive Tests Options on the test menu are as follows Lenovo ThinkVantage Toolbox Lenovo System Toolbox Hardware InfoUtility PC-Doctor for Rescue and Recovery FRU tests Interactive Tests Mouse Checking operational charging Power system checkoutChecking the AC adapter Pin Voltage V dc Checking the battery pack Checking the backup batteryTerminal Voltage V dc Wire Voltage V dc ThinkPad T410 and T410i Hardware Maintenance Manual Related service information Restoring the factory contents by using Recovery Disc Set Passwords Power-on passwordHard-disk password Supervisor password How to remove the power-on passwordHow to remove the hard-disk password Select Master HDP Power management Screen blank modeSleep standby mode Hibernation mode Symptom-to-FRU index Numeric error codes 0193 Enter the supervisor password 0190 Charge the battery pack0191 Run Bios Setup Utility, and then save current 0194 Enter the supervisor password By connecting the ac adapter 0220 Load Setup Defaults in Bios Setup Utility0250 Charge the backup battery for more than 8 hours 0251 Charge the backup battery for more than 8 hours 1804 Remove the WAN card that you installed Symptom or error FRU or action, in sequence 02F61803 Remove the daughter card that you installed 1805 Remove the Wireless USB card that you installed 2100 Reseat the hard disk drive Symptom or error FRU or action, in sequence 2010201x 2102 Reseat the hard disk drive Error messages Beep symptoms No-beep symptoms See important note for LCD-related symptoms LCD-related symptomsReseat the LCD connectors LCD assembly Intermittent problems Undetermined problems ThinkPad T410 and T410i Hardware Maintenance Manual Status indicators Indicator Meaning Indicator Meaning Device access Green Blinking greenTurn off Orange Indicator MeaningBattery status indicator is off Fast blinking orange Fn key combinations Key combination Description For Windows For Windows Vista and Windows XP Power Option in the Control Panel or use the Power Manager ThinkPad T410 and T410i Hardware Maintenance Manual FRU replacement notices Screw notices Retaining the Uuid Retaining serial numbersRestoring the serial number of the system unit MTM on rear label Reading or writing the ECA information Eeprom ThinkPad T410 and T410i Hardware Maintenance Manual Removing and replacing a FRU Before servicing ThinkPad T410 and T410i Battery pack Important notice for replacing a battery pack ExpressCard blank bezel Removal steps of ExpressCard blank bezel For access, remove this FRU Battery pack on Serial Ultrabay Slim device or travel bezel Step Screw quantity Color Torque For HDD and HDD rubber rails For SSD and storage converter Dimm slot cover Dimm in bottom slot Removal steps of Dimm in bottom slot PCI Express Mini Card for wireless WAN Removal steps of PCI Express Mini Card for wireless WAN Removal steps of PCI Express Mini Card for wireless WAN Keyboard Removal steps of keyboard When installing the keyboard, do as follows Installation steps of keyboard ThinkPad T410 and T410i Hardware Maintenance Manual Dimm in slot under keyboard Removal steps of Dimm in slot under keyboard Backup battery Removal steps of backup battery PCI Express Mini Card for wireless LAN Removal steps of PCI Express Mini Card for wireless LAN When installing Step Screw quantity Color Torque M2 × 3 mm, wafer-head, nylon-coated Black 181 Nm Kgfcm Removing and replacing a FRU Step Screw quantity Color Torque SmartCard or Contactless SmartCard Removal steps of SmartCard dummy spacer Modem daughter card MDC Speaker assembly Removal steps of speaker assembly LCD unit M2 × 3 mm, wafer-head, nylon-coated Black 181 Nm Kgfcm Step Screw quantity Color Torque When installing Removal steps of LCD unit Fan assembly For Discrete graphics models For Integrated graphics models 1180 CPU Removal steps of CPU Base cover assembly, I/O sub card, and I/O sub card cable Step Screw quantity Color Torque Removing and replacing a FRU Step Screw quantity Color Torque Removing and replacing a FRU ThinkPad T410 and T410i Hardware Maintenance Manual 3 4 Magnesium structure frame Removal steps of magnesium structure frame Important notices for handling the system board CPU Step Screw quantity Color Torque LCD bezel assembly Step Screw cap Screw quantity Color Torque Removal steps of LCD bezel assembly LED board Integrated camera LCD panel and LCD cable Step Screw quantity Color Torque Camera cable Removal steps of camera cable Removing and replacing a FRU M2 × 3.5 mm, flat-head, nylon-coated Silver 181 Nm Kgfcm Hinges and LCD rear cover assembly Removal steps of hinges and LCD rear cover assembly ThinkPad T410 and T410i Hardware Maintenance Manual Locations Front view ThinkPad T410 and T410i Hardware Maintenance Manual Rear view Bottom view Self-service CRUs Optional-service CRUs Overall CRU FRU Overall FRU no CRU CRU CRU CRU CRU CRU CRU CRU CRU CRU CRU CRU CRU CRU LCD FRUs FRU 14.1-inch Wxga LED-backlight LCD FRU no CRU CRU FRU 14.1-inch WXGA+ LED-backlight LCD FRU no CRU CRU CRU Language FRU no Miscellaneous parts FRU AC adapters Power cords Country or region FRU no Recovery discs Windows XP Professional 32 bit DVDs Language Windows Vista Business 32 bit DVDs Windows 7 Home Basic 32 bit DVDs Windows 7 Home Premium 32 bit DVDs Windows 7 Home Premium 64 bit DVDs Windows 7 Professional 32 bit DVDs CRU Windows 7 Professional 64 bit DVDs Common service tools Tool ThinkPad T410 and T410i Hardware Maintenance Manual Appendix A. Notices Trademarks Page Part Number 63Y053501 Printed 1P P/N 63Y053501 63Y053501

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