Dell Inspiron 7420 Manuals

Manuals and User Guides for Dell Inspiron 7420. We have 10 Dell Inspiron 7420 manuals available for free PDF download: Owner's Manual, Service Manual, Setup And Specifications Manual, Setup And Specifications, Quick Start Manual

Dell Inspiron 7420 Owner's Manual (110 pages)

Owner's Manual

Brand: Dell | Category: Laptop | Size: 5.44 MB

Table of Contents
3
Contents

8
Before You Begin

9
After Working Inside Your Computer

11
Removing the Switch

13
- Procedure
  13
Replacing the Switch

15
- Procedure
  15
Removing the Battery

17
- Procedure
  17
Replacing the Battery

19
- Procedure
  19
Removing the Keyboard

21
- Prerequisites
  21
- Procedure
  22
Replacing the Keyboard

25
- Procedure
  25
- Postrequisites
  25
Removing the Base Cover

27
- Prerequisites
  27
- Procedure
  27
Replacing the Base Cover

29
- Procedure
  29
- Postrequisites
  29
Removing the Memory Module(S)

31
- Prerequisites
  31
- Procedure
  31
- Procedure
  33
- Postrequisites
  34
- Prerequisites
  35
- Procedure
  36
- Procedure
  39
- Postrequisites
  39
- Prerequisites
  41
- Procedure
  41
- Procedure
  43
- Postrequisites
  43
- Prerequisites
  45
- Procedure
  45
- Procedure
  49
- Postrequisites
  49
- Prerequisites
  51
- Procedure
  51
- Procedure
  53
- Postrequisites
  54
Removing the Power-Adapter Port

55
- Prerequisites
  55
- Procedure
  55
- Procedure
  57
- Postrequisites
  57
- Prerequisites
  59
- Procedure
  60
- Procedure
  61
- Postrequisites
  61
- Prerequisites
  63
- Procedure
  63
- Procedure
  65
- Postrequisites
  65
- Prerequisites
  67
- Procedure
  67
- Procedure
  69
- Postrequisites
  69
- Prerequisites
  71
- Procedure
  71
- Procedure
  75
- Postrequisites
  75
- Prerequisites
  77
Removing the Display Bezel

77
- Procedure
  77
- Procedure
  79
- Postrequisites
  79
- Prerequisites
  81
- Procedure
  81
- Procedure
  83
- Postrequisites
  83
- Prerequisites
  85
- Procedure
  85
- Procedure
  87
- Postrequisites
  87
- Prerequisites
  89
- Procedure
  89
- Procedure
  93
- Postrequisites
  93
Removing the Processor Heat-Sink

95
- Prerequisites
  95
- Procedure
  96
- Procedure
  97
- Postrequisites
  97
Removing the System Board

99
- Prerequisites
  99
- Procedure
  100
- Procedure
  103
- Prerequisites
  105
- Procedure
  106
- Postrequisites
  107
Flashing the BIOS

109

Dell Inspiron 7420 Owner's Manual (110 pages)

Owner's Manual

Brand: Dell | Category: Laptop | Size: 3.67 MB

Table of Contents
3
Before You Begin

9
After Working Inside Your Computer

11
Removing the Switch

13
- Procedure
  13
Replacing the Switch

15
- Procedure
  15
Removing the Battery

17
- Procedure
  17
Replacing the Battery

19
- Procedure
  19
Removing the Keyboard

21
- Prerequisites
  21
- Procedure
  22
Replacing the Keyboard

25
- Procedure
  25
- Postrequisites
  25
Removing the Base Cover

27
- Prerequisites
  27
- Procedure
  27
Replacing the Base Cover

29
- Procedure
  29
- Postrequisites
  29
Removing the Memory Module(S)

31
- Prerequisites
  31
- Procedure
  31
- Procedure
  33
- Postrequisites
  34
- Prerequisites
  35
- Procedure
  36
- Procedure
  39
- Postrequisites
  39
- Prerequisites
  41
- Procedure
  41
- Procedure
  43
- Postrequisites
  43
- Prerequisites
  45
- Procedure
  45
- Procedure
  49
- Postrequisites
  49
- Prerequisites
  51
- Procedure
  51
- Procedure
  53
- Postrequisites
  54
Removing the Power-Adapter Port

55
- Prerequisites
  55
- Procedure
  55
- Procedure
  57
- Postrequisites
  57
- Prerequisites
  59
- Procedure
  60
- Procedure
  61
- Postrequisites
  61
- Prerequisites
  63
- Procedure
  63
- Procedure
  65
- Postrequisites
  65
- Prerequisites
  67
- Procedure
  67
- Procedure
  69
- Postrequisites
  69
- Prerequisites
  71
- Procedure
  71
- Procedure
  75
- Postrequisites
  75
Removing the Display Bezel

77
- Prerequisites
  77
- Procedure
  77
- Procedure
  79
- Postrequisites
  79
- Prerequisites
  81
- Procedure
  81
- Procedure
  83
- Postrequisites
  83
- Prerequisites
  85
- Procedure
  85
- Procedure
  87
- Postrequisites
  87
- Prerequisites
  89
- Procedure
  89
- Procedure
  93
- Postrequisites
  93
Removing the Processor Heat-Sink

95
- Prerequisites
  95
- Procedure
  96
- Procedure
  97
- Postrequisites
  97
Removing the System Board

99
- Prerequisites
  99
- Procedure
  100
- Procedure
  103
- Postrequisites
  103
- Prerequisites
  105
- Procedure
  107
- Postrequisites
  107
Flashing the BIOS

109

Dell Inspiron 7420 Service Manual (85 pages)

Brand: Dell | Category: Laptop | Size: 46.39 MB

Table of Contents
3
Chapter 1: Working on Your Computer

6
Chapter 2: Removing and Installing Components

12
- Recommended Tools
  12
- Screw List
  12
- Major Components of Your System
  15
- Micro-SD Card
  16
- Removing the Micro-SD Card
  16
- Installing the Micro-SD Card
  17
- SIM Card Tray
  17
- Removing the SIM Card Tray
  17
- Installing the SIM Card Tray
  18
- Base Cover
  19
- Removing the Base Cover
  19
- Installing the Base Cover
  21
- Solid-State Drive
  22
- Removing the Solid-State Drive
  22
- Installing the Solid-State Drive
  23
- WWAN Card
  24
- Removing the WWAN Card
  24
- Installing the WWAN Card
  26
- Battery
  27
- Rechargeable Li-Ion Battery Precautions
  27
- Removing the 3-Cell Battery
  27
- Installing the 3-Cell Battery
  28
- Removing the 4-Cell Battery
  30
- Installing the 4-Cell Battery
  31
- Heat Sink
  32
- Removing the Heatsink Assembly
  32
- Installing the Heatsink Assembly
  33
- Palmrest Antenna Module
  33
- Removing the Palmrest Antenna Module
  33
- Installing the Palmrest Antenna Module
  34
- Display Assembly
  35
- Removing the Display Assembly
  35
- Installing the Display Assembly
  38
- Audio Board
  40
- Removing the Audio Board
  40
- Installing the Audio Board
  41
- Speakers
  42
- Removing the Speakers
  42
- Installing the Speaker
  43
- Smartcard Reader
  44
- Removing the Smart Card Reader
  44
- Installing the Smart Card Reader
  46
- System Board
  47
- Removing the System Board
  47
- Installing the System Board
  49
- I/O Board
  52
- Removing the I/O Board
  52
- Installing the I/O Board
  52
- Power Button with Fingerprint Reader
  53
- Removing the Power Button with Fingerprint Reader
  53
- Installing the Power Button with Fingerprint Reader
  54
- Keyboard
  55
- Removing the Keyboard
  55
- Installing the Keyboard
  57
- Palmrest Assembly
  59
- Removing the Palmrest Assembly
  59
- Installing the Palmrest Assembly
  60
Chapter 3: Software

62
- Operating System
  62
- Drivers and Downloads
  62
Chapter 4: BIOS Setup

63
Chapter 5: Troubleshooting

78
Chapter 6: Getting Help and Contacting Dell

85

Dell Inspiron 7420 Service Manual (85 pages)

Brand: Dell | Category: Laptop | Size: 3.42 MB

Table of Contents
3
Chapter 1: Working on Your Computer

6
- Safety Instructions
  6
Chapter 2: Removing and Installing Components

11
- Recommended Tools
  11
- Screw List
  11
- Major Components of Your System
  14
- Micro-SD Card
  15
  - Removing the Micro-SD Card
    15
  - Installing the Micro-SD Card
    16
- SIM Card Tray
  16
  - Removing the SIM Card Tray
    16
  - Installing the SIM Card Tray
    17
- Base Cover
  18
  - Removing the Base Cover
    18
  - Installing the Base Cover
    20
- Solid-State Drive
  22
  - Removing the Solid-State Drive
    22
  - Installing the Solid-State Drive
    23
- WWAN Card
  24
  - Removing the WWAN Card
    24
  - Installing the WWAN Card
    26
- Battery
  27
- Heatsink Assembly
  32
  - Removing the Heatsink Assembly
    32
  - Installing the Heatsink Assembly
    33
- Palmrest Antenna Module
  34
  - Removing the Palmrest Antenna Module
    34
  - Installing the Palmrest Antenna Module
    34
- Display Assembly
  35
  - Removing the Display Assembly
    35
  - Installing the Display Assembly
    38
- Audio Board
  40
  - Removing the Audio Board
    40
  - Installing the Audio Board
    41
- Speakers
  42
  - Removing the Speakers
    42
  - Installing the Speaker
    43
- Smartcard Reader
  44
  - Removing the Smart Card Reader
    44
  - Installing the Smart Card Reader
    46
- System Board
  47
  - Removing the System Board
    47
  - Installing the System Board
    49
- I/O Board
  52
  - Removing the I/O Board
    52
  - Installing the I/O Board
    52
- Power Button with Fingerprint Reader
  53
  - Removing the Power Button with Fingerprint Reader
    53
  - Installing the Power Button with Fingerprint Reader
    54
- Keyboard
  55
  - Removing the Keyboard
    55
  - Installing the Keyboard
    57
- Palmrest Assembly
  59
  - Removing the Palmrest Assembly
    59
  - Installing the Palmrest Assembly
    60
Chapter 3: Software

62
- Downloading Windows Drivers
  62
Chapter 4: System Setup

63
Chapter 5: Troubleshooting

78
Chapter 6: Getting Help

85
- Contacting Dell
  85

Dell Inspiron 7420 Setup And Specifications Manual (26 pages)

Brand: Dell | Category: Laptop | Size: 1.29 MB

Table of Contents
3
Chapter 1: Set up Your Latitude 7420

4
Chapter 2: Create a USB Recovery Drive for Windows

6
Chapter 3: Views of Latitude 7420

7
- Right
  7
- Left
  8
- Palmrest
  8
- Display
  9
- Bottom
  10
- Modes
  10
- Battery Charge and Status LED
  13
Chapter 4: Specifications of Latitude 7420

14
- Dimensions and Weight
  14
- Processor
  15
- Chipset
  15
- Operating System
  16
- Memory
  16
- External Ports
  16
- Internal Slots
  17
- Wireless Module
  17
- Audio
  18
- Storage
  18
- Media-Card Reader
  18
- Keyboard
  19
- Camera
  19
- Touchpad
  20
- Power Adapter
  20
- Battery
  21
- Display
  22
- Fingerprint Reader in Power Button
  23
- GPU-Integrated
  23
- Operating and Storage Environment
  24
Chapter 5: Keyboard Shortcuts

25
Chapter 6: Getting Help

26
- Contacting Dell
  26

Dell Inspiron 7420 Setup And Specifications (26 pages)

Brand: Dell | Category: Laptop | Size: 1.34 MB

Table of Contents
3
Chapter 1: Set up Your Latitude 7420

4
Chapter 2: Views of Latitude 7420

6
- Right
  6
- Left
  6
- Top
  7
- Display
  8
- Bottom
  9
- Modes
  9
- Battery Charge and Status LED
  12
Chapter 3: Specifications of Latitude 7420

13
- Dimensions and Weight
  13
- Processor
  13
- Chipset
  14
- Operating System
  14
- Memory
  14
- External Ports
  15
- Internal Slots
  15
- Wireless Module
  16
- WWAN Module
  16
- Audio
  17
- Storage
  17
- Media-Card Reader
  18
- Keyboard
  18
- Camera
  18
- Touchpad
  19
- Power Adapter
  20
- Battery
  20
- Display
  21
- Fingerprint Reader
  22
- GPU-Integrated
  23
- Operating and Storage Environment
  23
Chapter 4: Keyboard Shortcuts

24
Chapter 5: Getting Help and Contacting Dell

26

Dell Inspiron 7420 Setup And Specifications (26 pages)

Brand: Dell | Category: Laptop | Size: 1.35 MB

Table of Contents
3
Chapter 1: Set up Your Latitude 7420

4
Chapter 2: Views of Latitude 7420

6
- Right
  6
- Left
  6
- Top
  7
- Display
  8
- Bottom
  9
- Modes
  9
- Battery Charge and Status LED
  12
Chapter 3: Specifications of Latitude 7420

13
- Dimensions and Weight
  13
- Processor
  13
- Chipset
  14
- Operating System
  14
- Memory
  14
- Internal Slots
  15
- External Ports
  15
- Wireless Module
  16
- WWAN Module
  16
- Audio
  17
- Storage
  17
- Media-Card Reader
  18
- Keyboard
  18
- Camera
  18
- Touchpad
  19
- Power Adapter
  20
- Battery
  20
- Display
  21
- Fingerprint Reader
  22
- GPU-Integrated
  23
- Operating and Storage Environment
  23
Chapter 4: Keyboard Shortcuts

24
Chapter 5: Getting Help and Contacting Dell

26

Dell Inspiron 7420 Quick Start Manual (2 pages)

View

Brand: Dell | Category: Laptop | Size: 2.37 MB

Dell Inspiron 7420 Quick Start Manual (2 pages)

Quick Start Guide - Windows 7

Brand: Dell | Category: Laptop | Size: 0.94 MB

Dell Inspiron 7420 Quick Start Manual (2 pages)

Dell Inspiron 14R/15R Notebook PC Quick Start Guide

Brand: Dell | Category: Laptop | Size: 1.42 MB

Dell Categories

Laptop

Desktop Server

Monitor

Storage

More Dell Manuals

Dell Inspiron 7420 Manuals

Table of Contents

Contents

Before You Begin

After Working Inside Your Computer

Removing the Switch

Replacing the Switch

Removing the Battery

Replacing the Battery

Removing the Keyboard

Replacing the Keyboard

Removing the Base Cover

Replacing the Base Cover

Removing the Memory Module(S)

Removing the Power-Adapter Port

Removing the Display Bezel

Removing the Processor Heat-Sink

Removing the System Board

Flashing the BIOS

Table of Contents

Before You Begin

After Working Inside Your Computer

Removing the Switch

Replacing the Switch

Removing the Battery

Replacing the Battery

Removing the Keyboard

Replacing the Keyboard

Removing the Base Cover

Replacing the Base Cover

Removing the Memory Module(S)

Removing the Power-Adapter Port

Removing the Display Bezel

Removing the Processor Heat-Sink

Removing the System Board

Flashing the BIOS

Table of Contents

Chapter 1: Working on Your Computer

Chapter 2: Removing and Installing Components

Chapter 3: Software

Chapter 4: BIOS Setup

Chapter 5: Troubleshooting

Chapter 6: Getting Help and Contacting Dell

Table of Contents

Chapter 1: Working on Your Computer

Chapter 2: Removing and Installing Components

Chapter 3: Software

Chapter 4: System Setup

Chapter 5: Troubleshooting

Chapter 6: Getting Help

Table of Contents

Chapter 1: Set up Your Latitude 7420

Chapter 2: Create a USB Recovery Drive for Windows

Chapter 3: Views of Latitude 7420

Chapter 4: Specifications of Latitude 7420

Chapter 5: Keyboard Shortcuts

Chapter 6: Getting Help

Table of Contents

Chapter 1: Set up Your Latitude 7420

Chapter 2: Views of Latitude 7420

Chapter 3: Specifications of Latitude 7420

Chapter 4: Keyboard Shortcuts

Chapter 5: Getting Help and Contacting Dell

Table of Contents

Chapter 1: Set up Your Latitude 7420

Chapter 2: Views of Latitude 7420

Chapter 3: Specifications of Latitude 7420

Chapter 4: Keyboard Shortcuts

Chapter 5: Getting Help and Contacting Dell

Related Products

Dell Categories