Dell Inspiron 24-5491 All-in-One Desktop Manuals

Manuals and User Guides for Dell Inspiron 24-5491 All-in-One Desktop. We have 1 Dell Inspiron 24-5491 All-in-One Desktop manual available for free PDF download: Service Manual

Dell Inspiron 24-5491 Service Manual

Dell Inspiron 24-5491 Service Manual (72 pages)

Brand: Dell | Category: Desktop | Size: 45.93 MB

Table of Contents

Table of Contents
3
1 Safety Instructions

6
- Before Working Inside Your Computer
  6
  - Before You Begin
    6
- Electrostatic Discharge-ESD Protection
  7
- ESD Field Service Kit
  7
- Transporting Sensitive Components
  8
- After Working Inside Your Computer
  8
- Inside View of Your Computer
  9
- Recommended Tools
  9
- Screw List
  10
- Back Cover
  11
  - Removing the Back Cover
    11
  - Installing the Back Cover
    12
- Bottom Cover
  12
  - Removing the Bottom Cover
    12
  - Installing the Bottom Cover
    13
- Stand
  14
  - Removing the Stand
    14
  - Installing the Stand
    15
- Hard Drive
  16
  - Removing the Hard Drive
    16
  - Installing the Hard Drive
    17
- System-Board Shield
  18
  - Removing the System-Board Shield
    18
  - Installing the System-Board Shield
    19
- Memory Modules
  20
  - Removing the Memory Modules
    20
  - Installing the Memory Modules
    21
- Coin-Cell Battery
  22
  - Removing the Coin-Cell Battery
    22
  - Installing the Coin-Cell Battery
    23
- Heat Sink
  24
  - Removing the Heat Sink
    24
  - Installing the Heat Sink
    25
- Wireless Card
  26
  - Removing the Wireless Card
    26
  - Installing the Wireless Card
    28
- Solid-State Drive
  29
  - Removing the Solid-State Drive
    29
  - Installing the Solid-State Drive
    30
- Media-Card Reader
  31
  - Removing the Media-Card Reader
    31
  - Installing the Media-Card Reader
    32
- Speakers
  33
  - Removing the Speakers
    33
  - Installing the Speakers
    34
- Microphones
  35
  - Removing the Microphones
    35
  - Installing the Mircrophones
    36
- Fan
  37
  - Removing the Fan
    37
  - Installing the Fan
    38
- Antennas
  39
  - Removing the Antennas
    39
  - Installing the Antennas
    40
- Camera
  41
  - Removing the Camera
    41
  - Installing the Camera
    42
- Power-Button Board
  43
  - Removing the Power-Button Board
    43
  - Installing the Power-Button Board
    44
- System Board
  45
  - Removing the System Board
    45
  - Installing the System Board
    47
- Base Panel
  50
  - Removing the Base Panel
    50
  - Installing the Base Panel
    52
- Display Panel
  54
  - Removing the Display Panel
    54
  - Installing the Display Panel
    55
3 Device Drivers

59
4 System Setup

60
- Entering BIOS Setup Program
  60
- Navigation Keys
  60
- Boot Sequence
  61
- System Setup Options
  61
- Clearing CMOS Settings
  65
- Clearing Forgotten Passwords
  66
5 Troubleshooting

68
- Enhanced Pre-Boot System Assessment (Epsa) Diagnostics
  68
  - Running the Epsa Diagnostics
    68
- Display Built-In Self Test
  68
- Diagnostics
  69
- Recovering the Operating System
  69
- Flashing BIOS (USB Key)
  70
- Flashing the BIOS
  70
- Wifi Power Cycle
  70
- Flea Power Release
  71
6 Getting Help and Contacting Dell

72

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