Contents
Chapter 1. About this manual . . . . | . . | 1 |
Important Safety Information | . . | 1 |
Chapter 2. Safety information . . . . | . . | 3 |
General safety | . . | 3 |
Electrical safety | . . | 3 |
Safety inspection guide | . . | 5 |
Handling electrostatic |
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devices | . . | 5 |
Grounding requirements | . . | 6 |
Safety notices | . . | 6 |
Chapter 3. General information . . . | . . | 9 |
Specifications | . . | 9 |
Chapter 4. General Checkout . . . . | . | 11 |
Chapter 5. Using the Setup Utility. . | . | 13 |
Starting the Lenovo BIOS Setup Utility program | . | 13 |
Viewing and changing settings | . | 13 |
Using passwords | . | 13 |
Enabling or disabling a device | . | 15 |
Selecting a startup device | . | 16 |
Exiting the Lenovo BIOS Setup Utility program . | . | 17 |
Chapter 6. | . | 19 |
Hard disk drive boot error | . | 19 |
Power Supply Problems | . | 19 |
POST error codes | 20 |
Undetermined problems | 20 |
Chapter 7. Locations | 21 |
Identifying internal components | 21 |
Identifying parts on the system board | 21 |
Chapter 8. Replacing hardware . . . . | 25 |
General information | 25 |
Replacing the keyboard and mouse | 26 |
Removing the computer cover | 26 |
Removing the front bezel | 27 |
Replacing a memory module | 28 |
Replacing a hard disk drive | 29 |
Replacing an optical drive | 30 |
Replacing a graphics card | 31 |
Replacing the | 33 |
Replacing the Power supply | 35 |
Replacing the microprocessor fan | 35 |
Replacing the | 36 |
Replacing the CPU | 37 |
Replacing the | 39 |
Replacing the motherboard | 40 |
FRU lists | 41 |
Chapter 9. General information . . . . 51
Additional Service Information | 51 |
© Copyright Lenovo 2012 | iii |
