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Lenovo 019726U manual Safety information

Models: 019726U

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Install Before replacing parts Parts list Error codes Bluetooth Password Status indicators Dynamic Configure To Order CTO Symptom-to-FRU index FRU replacement notices

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Safety information 27

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Lenovo 019726U manual Safety information

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Contents

ThinkPad Edge 13″and E30 Hardware Maintenance Manual Page ThinkPad Edge 13″and E30 Hardware Maintenance Manual First Edition December Copyright Lenovo Contents Iv ThinkPad Edge 13″ and E30 Hardware Maintenance Manual ThinkPad Edge E30 About this manualThinkPad Edge 13″ Vi ThinkPad Edge 13″ and E30 Hardware Maintenance Manual Safety information General safety Electrical safety ThinkPad Edge 13″ and E30 Hardware Maintenance Manual Safety inspection guide Grounding requirements Safety notices multilingual translations ThinkPad Edge 13″ and E30 Hardware Maintenance Manual Safety information ThinkPad Edge 13″ and E30 Hardware Maintenance Manual Safety information Perigo Perigo ThinkPad Edge 13″ and E30 Hardware Maintenance Manual Safety information Vorsicht Vorsicht ThinkPad Edge 13″ and E30 Hardware Maintenance Manual Safety information ThinkPad Edge 13″ and E30 Hardware Maintenance Manual Safety information ThinkPad Edge 13″ and E30 Hardware Maintenance Manual Safety information Peligro Peligro ThinkPad Edge 13″ and E30 Hardware Maintenance Manual Safety information ThinkPad Edge 13″ and E30 Hardware Maintenance Manual Important service information Select Downloads and drivers Before replacing partsStrategy for replacing FRUs Strategy for replacing a hard disk drive Important notice for replacing a system board How to use error message FRU identification for CTO, CMV, and GAV products Dynamic Configure To Order CTO Using eSupport ThinkPad Edge 13″ and E30 Hardware Maintenance Manual General checkout What to do first Following are not covered under warranty Checkout guide Diagnostics using PC-Doctor for DOS Testing the computer Utility Diagnostics Interactive TestsHardware Info Lenovo ThinkVantage Toolbox Lenovo System Toolbox PC-Doctor for Rescue and Recovery Following table shows the test for each FRU FRU tests Interactive Tests --Mouse Checking the AC adapter Power system checkout Checking operational charging Checking the battery pack Checking the backup battery ThinkPad Edge 13″ and E30 Hardware Maintenance Manual Restoring the factory contents by using Recovery Disc Set Related service information Passwords How to remove the power-on password Power-on passwordHard-disk password Supervisor password Select Master HDP How to remove the hard-disk passwordSelect Power-On Password Related service information Hibernation mode Power managementScreen blank mode Sleep mode Numeric error codes Symptom-to-FRU index Dimm 02F5 No-beep symptoms Error messages Reseat the LCD connectors LCD-related symptoms Undetermined problems Intermittent problems Caps lock Status indicators Red Special key Description Special keys Special key Description Logic card to plastic FRU replacement noticesScrew notices Plastic to plastic Retaining the Uuid Retaining serial numbersRestoring the serial number of the system unit Reading or writing the ECA information ThinkPad Edge 13″ and E30 Hardware Maintenance Manual Removing and replacing a FRU Important notice for replacing a battery pack Battery pack Removing and replacing a FRU Bottom slot cover Removing and replacing a FRU Dimm Step Screw quantity Color Torque Hard disk drive HDD Removal steps of HDD PCI Express Mini Card for wireless LAN Removal steps of PCI Express Mini Card for wireless LAN PCI Express Mini Card for wireless WAN Removal steps of PCI Express Mini Card for wireless WAN Keyboard Removal steps of keyboard Installation steps of keyboard M2 ⋅ 5 mm, wafer-head, nylon-coated Black 181 Nm Kgfcm Top case assembly and microphone module M2 ⋅ 3 mm, wafer-head, nylon-coated Black 181 Nm Kgfcm Removal steps of top case assembly and microphone module Removal steps of top case assembly and microphone module Backup battery Bluetooth daughter card BDC-2 Speaker assembly Removal steps of speaker assembly Important notices for handling the system board System board and fan assembly CPU For Culv Customer Ultra-Low Voltage models For AMD models Step Screw quantity Color Torque Removal steps of system board and fan assembly Removal steps of system board and fan assembly But do not remove them For MT0196 and MT0492 For MT0197 When installing 1130 I/O card assembly, audio cable, and I/O cable Removing and replacing a FRU LCD unit Removal steps of LCD unit Base cover assembly and DC-in cable Removal steps of base cover assembly and DC-in cable ThinkPad Edge 13″ and E30 Hardware Maintenance Manual LCD bezel assembly Integrated camera M2 ⋅ 3 mm, wafer-head, nylon-coated Silver 181 Nm Kgfcm LCD panel and LCD cable Removal steps of LCD panel and LCD cable Removal steps of LCD panel and LCD cable M2 ⋅ 3 mm, wafer-head Black 181 Nm Nylon-coated Kgfcm Hinge kit Removal steps of hinge kit ThinkPad Edge 13″ and E30 Hardware Maintenance Manual Removing and replacing a FRU ThinkPad Edge 13″ and E30 Hardware Maintenance Manual Front view Locations Bottom view Optional-service CRUs Parts listSelf-service CRUs Overall CRU CRU CRU CRU CRU CRU CRU LCD FRUs FRU 13.3-inch HD LED-backlight LCD FRU no CRU Language FRU no Miscellaneous parts AC adapters Power cords Windows 7 Home Premium 32 bit DVDs Recovery discs Windows 7 Home Basic 32 bit DVDs Windows 7 Home Premium 64 bit DVDs Windows 7 Professional 32 bit DVDs Windows 7 Professional 64 bit DVDs Tool Common service tools 137 Trademarks Page Part Number 63Y0744

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