Table Of Contents - Lenovo C325 Hardware Maintenance Manual
Hide thumbs
Also See for C325:
- Hardware maintenance manual (63 pages) ,
- User manual (41 pages) ,
- Hardware replacement manual (25 pages)
Table of Contents
Advertisement
Contents
Chapter 1. About this manual . . . . .
Important Safety Information . . . . . . . . .
Chapter 2. Safety information . . . . .
General safety . . . . . . . . . . . . . . .
Electrical safety . . . . . . . . . . . . . .
Safety inspection guide . . . . . . . . . . .
devices . . . . . . . . . . . . . . . . .
Grounding requirements . . . . . . . . . . .
Safety notices . . . . . . . . . . . . . . .
Chapter 3. General information . . . .
Specifications . . . . . . . . . . . . . . .
Chapter 4. General Checkout . . . . . 11
Problem determination tips . . . . . . . . . .
Starting the Setup Utility program . . . . . . .
Viewing and changing settings . . . . . . . .
Using passwords. . . . . . . . . . . . . .
Using Device . . . . . . . . . . . . . . .
Selecting a startup device . . . . . . . . . .
Exiting from the Setup Utility program . . . . .
Hard disk drive boot error . . . . . . . . . .
Power Supply Problems . . . . . . . . . . .
POST error codes . . . . . . . . . . . . .
Undetermined problems . . . . . . . . . . .
© Copyright Lenovo
1
Chapter 7. Replacing hardware . . . . 21
1
General information . . . . . . . . . . . . .
Hardware components . . . . . . . . . . .
3
Replacing a memory module . . . . . . . . .
3
Replacing the optical drive . . . . . . . . . .
3
Replacing the hard disk drive . . . . . . . . .
5
Replacing the keyboard and mouse . . . . . .
Replacing the power cord . . . . . . . . . .
5
Removing the speaker cover . . . . . . . . .
6
Removing the computer cover . . . . . . . .
6
Replacing the converter board . . . . . . . .
Removing the computer stand . . . . . . . .
9
Removing the EMI cover . . . . . . . . . . .
9
Replacing the system fan . . . . . . . . . .
Replacing the TV tuner card . . . . . . . . .
Replacing the WLAN card . . . . . . . . . .
11
Replacing the heatsink . . . . . . . . . . .
Replacing the CPU . . . . . . . . . . . . .
13
13
Replacing the speaker system . . . . . . . .
13
Replacing the motherboard. . . . . . . . . .
15
Replacing the camera . . . . . . . . . . . .
15
board . . . . . . . . . . . . . . . . . .
16
Replacing the front function board . . . . . . .
Replacing the LED panel. . . . . . . . . . .
17
17
Information . . . . . . . . . . . . . . 57
18
18
21
22
26
27
29
31
32
32
34
35
36
37
38
40
41
42
44
. . . . . . . .
46
48
49
51
52
53
54
i
Hide quick links:
Advertisement
Table of Contents
