Lenovo 2776P6U Manuals

Manuals and User Guides for Lenovo 2776P6U. We have 1 Lenovo 2776P6U manual available for free PDF download: Hardware Maintenance Manual

Lenovo 2776P6U Hardware Maintenance Manual

Lenovo 2776P6U Hardware Maintenance Manual (180 pages)

Lenovo Computer Hardware User Manual  
Brand: Lenovo | Category: Computer Hardware | Size: 7.65 MB
Table of contents
Table Of Contents5................................................................................................................................................................
About This Manual7................................................................................................................................................................
Safety Information9................................................................................................................................................................
General Safety10................................................................................................................................................................
Electrical Safety11................................................................................................................................................................
Safety Inspection Guide13................................................................................................................................................................
Handling Devices That Are Sensitive To Electrostatic Discharge14................................................................................................................................................................
Grounding Requirements14................................................................................................................................................................
Safety Notices (multilingual Translations)15................................................................................................................................................................
Laser Compliance Statement (multilingual Translations)36................................................................................................................................................................
Important Service Information47................................................................................................................................................................
Strategy For Replacing Frus47................................................................................................................................................................
Strategy For Replacing A Hard Disk Drive48................................................................................................................................................................
Important Notice For Replacing A System Board48................................................................................................................................................................
How To Use Error Message48................................................................................................................................................................
Strategy For Replacing Frus For Cto, Cmv, And Gav49................................................................................................................................................................
Product Definition49................................................................................................................................................................
Fru Identification For Cto, Cmv, And Gav Products49................................................................................................................................................................
General Checkout51................................................................................................................................................................
What To Do First52................................................................................................................................................................
Checkout Guide53................................................................................................................................................................
Diagnostics Using Pc-doctor For Dos53................................................................................................................................................................
Testing The Computer54................................................................................................................................................................
Lenovo Thinkvantage Toolbox (lenovo System Toolbox)56................................................................................................................................................................
Pc-doctor For Windows56................................................................................................................................................................
Pc-doctor For Rescue And Recovery57................................................................................................................................................................
Fru Tests58................................................................................................................................................................
Power System Checkout60................................................................................................................................................................
Checking The Ac Adapter60................................................................................................................................................................
Checking Operational Charging60................................................................................................................................................................
Checking The Battery Pack61................................................................................................................................................................
Checking The Backup Battery61................................................................................................................................................................
Related Service Information63................................................................................................................................................................
Restoring The Factory Contents By Using Product Recovery Discs63................................................................................................................................................................
Restoring The Factory Contents By Using Recovery Disc Set64................................................................................................................................................................
Passwords65................................................................................................................................................................
Power-on Password65................................................................................................................................................................
Hard-disk Password65................................................................................................................................................................
Supervisor Password66................................................................................................................................................................
How To Remove The Power-on Password66................................................................................................................................................................
How To Remove The Hard-disk Password67................................................................................................................................................................
Power Management68................................................................................................................................................................
Screen Blank Mode68................................................................................................................................................................
Sleep (standby) Mode68................................................................................................................................................................
Hibernation Mode69................................................................................................................................................................
Symptom-to-fru Index70................................................................................................................................................................
Numeric Error Codes70................................................................................................................................................................
Error Messages74................................................................................................................................................................
Beep Symptoms75................................................................................................................................................................
No-beep Symptoms75................................................................................................................................................................
Lcd-related Symptoms76................................................................................................................................................................
Intermittent Problems77................................................................................................................................................................
Undetermined Problems77................................................................................................................................................................
Status Indicators79................................................................................................................................................................
Fn Key Combinations81................................................................................................................................................................
Fru Replacement Notices85................................................................................................................................................................
Screw Notices85................................................................................................................................................................
Retaining Serial Numbers86................................................................................................................................................................
Restoring The Serial Number Of The System Unit86................................................................................................................................................................
Retaining The Uuid86................................................................................................................................................................
Reading Or Writing The Eca Information87................................................................................................................................................................
Removing And Replacing A Fru89................................................................................................................................................................
Before Servicing Thinkpad X30190................................................................................................................................................................
Battery Pack91................................................................................................................................................................
Optical Drive Or Second Battery Or Travel Cover92................................................................................................................................................................
Solid State Drive (ssd) Or Hard Disk Drive Hdd)93................................................................................................................................................................
Dimm95................................................................................................................................................................
Pci Express Mini Card For Wireless Lan97................................................................................................................................................................
Wireless Usb Adapter Or Intel Turbo Memory Minicard100................................................................................................................................................................
Keyboard103................................................................................................................................................................
Backup Battery107................................................................................................................................................................
Pci Express Mini Card For Wireless Wan108................................................................................................................................................................
Palm Rest Or Palm Rest With Fingerprint Reader110................................................................................................................................................................
Bluetooth Daughter Card (bdc-2)112................................................................................................................................................................
Keyboard Bezel113................................................................................................................................................................
Audio Fpc And Audio Sub Card116................................................................................................................................................................
Speaker Assembly118................................................................................................................................................................
Lcd Assembly119................................................................................................................................................................
Vga Cable And Dc-in Connector122................................................................................................................................................................
System Board, Fan, And Base Cover Assembly124................................................................................................................................................................
Lcd Bezel Assembly130................................................................................................................................................................
Lcd Panel And Lcd Cable131................................................................................................................................................................
Integrated Camera135................................................................................................................................................................
Antenna Assembly136................................................................................................................................................................
Hinge L And Hinge R139................................................................................................................................................................
Led Sub Card, Led Cable And Lcd Cover Assembly141................................................................................................................................................................
Locations143................................................................................................................................................................
Front View143................................................................................................................................................................
Rear View144................................................................................................................................................................
Bottom View144................................................................................................................................................................
Parts List145................................................................................................................................................................
Overall146................................................................................................................................................................
Lcd Frus156................................................................................................................................................................
Miscellaneous Parts159................................................................................................................................................................
Ac Adapters161................................................................................................................................................................
Power Cords162................................................................................................................................................................
Recovery Discs163................................................................................................................................................................
Windows Xp Professional (32 Bit) Dvds163................................................................................................................................................................
Windows Vista Home Basic (32 Bit) Dvds164................................................................................................................................................................
Windows Vista Home Premium (32 Bit) Dvds165................................................................................................................................................................
Windows Vista Business (32 Bit) Dvds166................................................................................................................................................................
Windows Vista Business (64 Bit) Dvds168................................................................................................................................................................
Windows Vista Ultimate (32 Bit) Dvds169................................................................................................................................................................
Windows 7 Home Basic (32 Bit) Dvds170................................................................................................................................................................
Windows 7 Home Premium (32 Bit) Dvds171................................................................................................................................................................
Windows 7 Home Premium (64 Bit) Dvds172................................................................................................................................................................
Windows 7 Professional (32 Bit) Dvds173................................................................................................................................................................
Windows 7 Professional (64 Bit) Dvds174................................................................................................................................................................
Common Service Tools175................................................................................................................................................................
Notices177................................................................................................................................................................
Trademarks178................................................................................................................................................................

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