Dell Inspiron 14 N4120 Manuals

Manuals and User Guides for Dell Inspiron 14 N4120. We have 2 Dell Inspiron 14 N4120 manuals available for free PDF download: Service Manual, Setup Manual

Dell Inspiron 14 N4120 Service Manual

Dell Inspiron 14 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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Dell Inspiron 14 N4120 Setup Manual

Dell Inspiron 14 N4120 Setup Manual (102 pages)

Setup Guide

Brand: Dell | Category: Laptop | Size: 1.43 MB

Table of Contents

Table of Contents
5
Setting up Your Inspiron Laptop

7
Using Your Inspiron Laptop

24
- Right View Features
  24
- Left View Features
  26
- Back View Features
  30
- Front View Features
  32
- Status Lights and Indicators
  34
- Disabling Battery Charging
  35
- Features
  36
- Touch Pad Gestures
  40
- Multimedia Control Keys
  42
- Using the Optical Drive
  44
- Display Features
  46
- Removing and Replacing the Top
  48
- Cover (Optional)
  48
- Removing and Replacing
  52
- The Battery
  52
- Software Features
  54
- Dell Datasafe Online Backup
  55
- Dell Stage
  56
Solving Problems

58
- Beep Codes
  58
- Network Problems
  59
- Power Problems
  59
- Memory Problems
  61
- Lockups and Software Problems
  61
Using Support Tools

64
- Dell Support Center
  64
- My Dell Downloads
  65
- Hardware Troubleshooter
  66
- Dell Diagnostics
  66
Restoring Your Operating

68
System

68
- System Restore
  69
- Dell Datasafe Local Backup
  70
- System Recovery Media
  73
- Dell Factory Image Restore
  74
Getting Help

76
- Technical Support and Customer
  77
- Service
  77
- Dellconnect
  77
- Online Services
  78
- Automated Order-Status Service
  79
- Product Information
  79
- Returning Items for Repair under
  80
- Warranty or for Credit
  80
- Before You Call
  82
- Contacting Dell
  84
Finding more Information and

86
Resources

86
Specifications

88
- Media Card Reader
  90
- Touch Pad
  92
Appendix

96
- Information for NOM, or Official Mexican Standard (Only for Mexico)
  96
Index

97

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