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 discharge-sensitive
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. Symptom-to-FRU Index . .
19
Hard disk drive boot error . . . . . . . . . .
19
Power Supply Problems . . . . . . . . . . .
19
POST error codes . . . . . . . . . . . . .
20
Undetermined problems . . . . . . . . . . .
20
Chapter 7. Locating connectors,
controls and components . . . . . .
21
Chapter 8. Replacing hardware . . . .
27
General information . . . . . . . . . . . . .
27
Replacing the keyboard and mouse . . . . . .
28
Removing the computer cover . . . . . . . .
28
Removing the front bezel
. . . . . . . . . .
29
Replacing an optical drive . . . . . . . . . .
30
Replacing the hard disk drive . . . . . . . . .
32
Replacing a memory module . . . . . . . . .
33
Replacing the adapter . . . . . . . . . . . .
34
Replacing the graphic card . . . . . . . . . .
35
Replacing the microprocessor fan . . . . . . .
37
Replacing the heat-sink . . . . . . . . . . .
37
Replacing the CPU . . . . . . . . . . . . .
38
Replacing the Wi-Fi card. . . . . . . . . . .
40
Replacing the front USB/card reader/audio
module
. . . . . . . . . . . . . . . . .
41
Replacing the motherboard. . . . . . . . . .
42
Chapter 9. General information . . . .
45
Additional Service Information
. . . . . . . .
45
© Copyright Lenovo 2013
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