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Lenovo 27763DU, 27763PU, 27763CU manual

Models: 27763CU 27763DU 27763PU

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Specs Install Before replacing parts Parts list Error messages FRU replacement notices Dynamic Configure To Order CTO Wire Voltage V dc Symptom-to-FRU index Diagnostics Interactive Tests

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Lenovo 27763DU, 27763PU, 27763CU manual

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Contents

ThinkPad Hardware Maintenance Manual Page ThinkPad Hardware Maintenance Manual Page Contents Common service tools Trademarks ThinkPad About this manualVi ThinkPad X301 Hardware Maintenance Manual Safety information General safety Electrical safety ThinkPad X301 Hardware Maintenance Manual Safety inspection guide Grounding requirements Safety notice Safety notices multilingual translationsSafety notice Safety notice Safety notice Safety notice Safety notice Safety notice Laser compliance statement Safety information ThinkPad X301 Hardware Maintenance Manual Strategy for replacing FRUs Before replacing partsSelect Downloads and drivers Strategy for replacing a hard disk drive How to use error messageImportant notice for replacing a system board FRU identification for CTO, CMV, and GAV products Dynamic Configure To Order CTOUsing eSupport Important information about replacing RoHS compliant FRUs ThinkPad X301 Hardware Maintenance Manual General checkout What to do first Following are not covered under warrantyCheckout guide Testing the computer Diagnostics using PC-Doctor for DOSDiagnostics Interactive Tests PC-Doctor for Windows PC-Doctor for Rescue and RecoveryHardware Info UtilityChecking the AC adapter Power system checkoutPin Voltage V dc Checking operational charging Checking the battery packTerminal Voltage V dc Wire Voltage V dc Checking the backup batteryThinkPad X301 Hardware Maintenance Manual Service Web site Related service informationPower-on password PasswordsHard-disk password Supervisor passwordHow to remove the hard-disk password How to remove the power-on passwordSelect Power-On Password Select Master HDP Screen blank mode Power managementStandby mode Hibernation mode Numeric error codes Symptom-to-FRU index0191 Run Bios Setup Utility, and then save 0190 Charge the battery pack0199 Run Bios Setup Utility, and then save Installed or press Esc to ignore0260 Charge the backup battery for more 0252 Reset the password by running Bios Setup0270 Charge the backup battery for more 0271 Run Bios Setup Utility to reset the timeFor the authentication 1820 Remove all but the reader that you set up1830 Install Dimm in Slot-0, but not in Slot-1 Run Diagnostics --ThinkPad DevicesError messages No-beep symptoms Beep symptomsLCD-related symptoms Undetermined problems Intermittent problemsFeature Description SpecificationsBluetooth wireless Status indicators Blinking green Indicator MeaningOrange Blinking orange slowFRU tests Interactive Tests --Mouse Run Diagnostics --ThinkPad Devices --FanKey combination Description Fn key combinationsKey combination Description Screw notices FRU replacement noticesPlastic to plastic Logic card to plasticSelect 2. Read S/N data from Eeprom Retaining serial numbersMTM on rear label Product ID on rear labelThinkPad X301 Reading or writing the ECA information Removing and replacing a FRU Removing the SIM card Before servicing ThinkPadBattery pack Step Screw quantity Color Torque Optical drive or second battery or travel coverSolid state drive SSD or hard disk drive HDD Removal steps of SSD or HDD Dimm Removal steps of Dimm PCI Express Mini Card for wireless LAN M2 ⋅ 3 mm, small-head, nylon-coated Silver 167 Nm Kgfcm When installing Wireless USB adapter or Intel Turbo Memory Step Screw quantity Color Torque Removal steps of wireless USB adapter or Intel Turbo Memory Keyboard Removal steps of keyboard When installing the keyboard, do as follows Installation of the keyboard Backup battery Step Screw quantity Color Torque PCI Express Mini Card for wireless WANRemoval steps of PCI Express Mini Card for wireless WAN Palm rest or palm rest with fingerprint reader Removal steps of palm rest Bluetooth daughter card BDC-2 Keyboard bezel Step Screw quantity Color Torque Pull the cables out from the cable guide hole Audio FPC and audio sub card Step Screw quantity Color Torque Speaker assembly LCD assembly M2 ⋅ 3 mm, small-head, nylon-coated Silver 167 Nm Kgfcm When installing VGA cable and DC-in connector Removal steps of VGA cable and DC-in connector Important notices for handling the system board System board, fan, and base cover assemblyCPU Step Screw quantity Color Torque Step Screw quantity Color Torque Application of the thermal grease ThinkPad X301 Step Screw cap Screw quantity Color Torque LCD bezel assemblyImportant notice on handling the LCD panel LCD panel and LCD cableRemoval steps of LCD panel and LCD cable Step Screw quantity Color Torque Removal steps of LCD panel and LCD cable Integrated camera Step Screw quantity Color Torque Antenna assemblyRemoval steps of antenna assembly Removal steps of antenna assembly M2 ⋅ 3 mm, small-head Silver 167 Nm Nylon-coated Kgfcm Hinge L and hinge RRemoval steps of hinge L and hinge R LED sub card, LED cable and LCD cover assembly ThinkPad X301 Hardware Maintenance Manual Locations Front view Bottom view Rear viewSelf-service CRUs Parts listOptional-service CRUs Overall CRU FRU no RoHSFRU FRU FRU FRU FRU Thermal grease 91P8835 AC adapter see AC adapters on Inch WXGA+ TFT LCD FRUsFRU Language RoHS KeyboardMiscellaneous parts FRU AC adapters Region RoHS Power cordsWindows XP Professional DVDs Recovery discsWindows Vista Business 32 bit DVDs Windows Vista Ultimate 32 bit DVDs Tool Common service tools135 Trademarks Page Part Number 43Y944101