Dell Inspiron N4120 Manuals

Manuals and User Guides for Dell Inspiron N4120. We have 1 Dell Inspiron N4120 manual available for free PDF download: Service Manual

Dell Inspiron N4120 Service Manual

Dell Inspiron N4120 Service Manual (106 pages)

Service Manual

Brand: Dell | Category: Laptop | Size: 6.3 MB

Table of Contents

Service Manual
1
Table of Contents
3
1 Before You Begin

9
2 Top Cover

13
- Removing the Top Cover
  13
- Replacing the Top Cover
  14
3 Battery

15
- Removing the Battery
  15
- Replacing the Battery
  16
4 Module Cover

17
- Removing the Module Cover
  17
- Replacing the Module Cover
  18
5 Optical Drive

19
- Removing the Optical Drive
  19
- Replacing the Optical Drive
  21
6 Memory Module(S)

23
- Removing the Memory Module(S)
  23
- Replacing the Memory Module(S)
  24
7 Keyboard

27
- Removing the Keyboard
  27
- Replacing the Keyboard
  29
8 Palm-Rest Assembly

31
- Removing the Palm-Rest Assembly
  31
- Replacing the Palm-Rest Assembly
  35
9 Hot-Key Board

37
- Removing the Hot-Key Board
  37
- Replacing the Hot-Key Board
  38
10 Power Button Board

41
- Removing the Power Button Board
  41
- Replacing the Power Button Board
  42
11 Wireless Mini-Card(S)

45
- Removing the Mini-Card(S)
  45
- Replacing the Mini-Card(S)
  47
12 Thermal Fan

49
- Removing the Thermal Fan
  49
- Replacing the Thermal Fan
  50
13 Display

53
- Display Assembly
  53
  - Removing the Display Assembly
    53
  - Replacing the Display Assembly
    56
- Display Bezel
  57
  - Removing the Display Bezel
    57
  - Replacing the Display Bezel
    58
- Display Panel
  58
  - Removing the Display Panel
    58
  - Replacing the Display Panel
    59
- Display Cable
  60
  - Removing the Display Cable
    60
  - Replacing the Display Cable
    60
- Hinge Caps
  61
  - Removing the Hinge Caps
    61
  - Replacing the Hinge Caps
    62
- Display Brackets
  62
  - Removing the Display Brackets
    62
  - Replacing the Display Brackets
    63
14 Camera Module

65
- Removing the Camera Module
  65
- Replacing the Camera Module
  66
15 Hinge Cover

69
- Removing the Hinge Cover
  69
- Replacing the Hinge Cover
  71
16 VGA Connector Board

73
- Removing the VGA Connector Board
  73
- Replacing the VGA Connector Board
  74
17 System Board

77
18 Speakers

83
- Removing the Speakers
  83
- Replacing the Speakers
  84
19 Coin-Cell Battery

87
- Removing the Coin-Cell Battery
  87
- Replacing the Coin-Cell Battery
  88
20 Thermal Cooling Assembly

89
- Removing the Thermal Cooling Assembly
  89
- Replacing the Thermal Cooling Assembly
  90
21 Processor Module

91
- Removing the Processor Module
  91
- Replacing the Processor Module
  92
22 Hard-Drive Assembly

95
- Removing the Hard-Drive Assembly
  95
- Replacing the Hard-Drive Assembly
  97
23 O Board

99
- Removing the I/O Board
  99
- Replacing the I/O Board
  100
24 AC-Adapter Connector

101
- Removing the AC-Adapter Connector
  101
- Flashing the Bios
  105

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