Table Of Contents - Lenovo ideacentre Y800 Maintenance Manual

Contents
Chapter 1. About this manual . . . . .
Important Safety Information . . . . . . . . .
Chapter 2. Safety information . . . . .
General safety . . . . . . . . . . . . . . .
Electrical safety . . . . . . . . . . . . . .
Safety inspection guide . . . . . . . . . . .
Handling electrostatic discharge-sensitive
devices . . . . . . . . . . . . . . . . .
Grounding requirements . . . . . . . . . . .
Safety notices . . . . . . . . . . . . . . .
Chapter 3. General information . . . .
Specifications . . . . . . . . . . . . . . .
Chapter 4. General Checkout . . . . . 11
Chapter 5. Using the Setup Utility. . . 13
Starting the Lenovo BIOS Setup Utility program
Viewing and changing settings . . . . . . . .
Using passwords. . . . . . . . . . . . . .
Enabling or disabling a device
Selecting a startup device . . . . . . . . . .
Exiting the Lenovo BIOS Setup Utility program . .
Chapter 6. Symptom-to-FRU Index . . 19
Hard disk drive boot error . . . . . . . . . .
Power Supply Problems . . . . . . . . . . .
Additional Service Information . . . . . . . .
POST error codes . . . . . . . . . . . . .
© Copyright Lenovo 2015
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Undetermined problems . . . . . . . . . . .
Chapter 7. Locations . . . . . . . . . 23
Identifying internal components . . . . . . . .
Identifying parts on the system board. . . . . .
Chapter 8. Replacing hardware . . . . 25
General information . . . . . . . . . . . . .
Cleaning rear dust screen . . . . . . . . . .
Replacing the keyboard and mouse . . . . . .
Removing the computer cover . . . . . . . .
Removing the front bezel
Cleaning front dust screen . . . . . . . . . .
Replacing a memory module . . . . . . . . .
Replacing a hard disk drive. . . . . . . . . .
Replacing an optical drive . . . . . . . . . .
Replacing the microprocessor fan assembly . . .
Replacing the rear system fan. . . . . . . . .
Replacing the Power supply . . . . . . . . .
Replacing the Wi-Fi card. . . . . . . . . . .
Removing the top cover . . . . . . . . . . .
Replacing a graphics card . . . . . . . . . .
Replacing the CPU . . . . . . . . . . . . .
Replacing the motherboard. . . . . . . . . .
FRU lists . . . . . . . . . . . . . . . . .
Chapter 9. General information . . . . 49
Additional Service Information . . . . . . . .
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