Dell OptiPlex 3090 Manuals

Dell OptiPlex 3090 Manuals

Manuals and User Guides for Dell OptiPlex 3090. We have 1 Dell OptiPlex 3090 manual available for free PDF download: Service Manual

Dell OptiPlex 3090 Service Manual

Dell OptiPlex 3090 Service Manual (86 pages)

Brand: Dell | Category: Desktop | Size: 39.25 MB

Table of Contents

Table of Contents
3
Chapter 1: Working Inside Your Computer

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

10
- Recommended Tools
  10
- Screw List
  10
- Side Cover
  11
  - Removing the Side Cover
    11
  - Installing the Side Cover
    12
- Front Bezel
  14
  - Removing the Front Bezel
    14
  - Installing the Front Bezel
    14
- Fan Shroud
  15
  - Removing the Fan Duct
    15
  - Installing the Fan Duct
    16
- 2.5-Inch Hard-Drive Assembly
  17
- 3.5-Inch Hard Drive
  22
  - Removing the 3.5-Inch Hard Drive
    22
  - Installing the 3.5-Inch Hard-Disk Drive
    22
- Solid-State Drive
  23
- Memory Modules
  27
  - Removing the Memory Modules
    27
  - Installing the Memory Modules
    28
- Processor Fan and Heat-Sink Assembly
  29
  - Removing the Processor Fan and Heat-Sink Assembly
    29
  - Installing the Processor Fan and Heat-Sink Assembly
    30
- Processor
  31
  - Removing the Processor
    31
  - Installing the Processor
    32
- Graphics Card
  34
  - Removing the Graphics Card
    34
  - Installing the Graphics Card
    34
- Graphical Processing Unit
  35
  - Removing the Powered GPU
    35
  - Installing the Powered GPU
    36
- Coin-Cell Battery
  38
  - Removing the Coin-Cell Battery
    38
  - Installing the Coin-Cell Battery
    38
- WLAN Card
  39
  - Removing the WLAN Card
    39
  - Installing the WLAN Card
    40
- Slim Optical-Drive
  42
  - Removing the Slim-Optical Disk Drive
    42
  - Installing the Slim-Optical Disk Drive
    42
- Slim Optical-Drive Bracket
  43
  - Removing the Slim-ODD Bracket
    43
  - Installing the Slim-ODD Bracket
    44
- Speaker
  45
  - Removing the Speaker
    45
  - Installing the Speaker
    45
- Power Button
  46
  - Removing the Power Button
    46
  - Installing the Power Button
    47
- Power-Supply Unit
  48
  - Removing the Power-Supply Unit
    48
  - Installing the Power-Supply Unit
    50
- Intrusion Switch
  52
  - Removing the Intrusion Switch
    52
  - Installing the Intrusion Switch
    53
- Optional I/O Modules (Hdmi/Vga/Dp/Serial)
  54
  - Removing Optional I/O Modules (Hdmi/Vga/Dp/Serial)
    54
  - Installing Optional I/O Modules (Hdmi/Vga/Dp/Serial)
    57
- System Board
  61
  - Removing the System Board
    61
  - Installing the System Board
    64
Chapter 3: Drivers and Downloads

68
Chapter 4: BIOS Setup

69
- BIOS Overview
  69
- Entering BIOS Setup Program
  69
- Navigation Keys
  69
- One Time Boot Menu
  70
- System Setup Options
  70
  - General Options
    70
  - System Information
    71
  - Video Screen Options
    71
  - Security
    72
  - Secure Boot Options
    73
  - Intel Software Guard Extensions Options
    74
  - Performance
    74
  - Power Management
    75
  - Post Behavior
    75
  - Virtualization Support
    76
  - Wireless Options
    76
  - Maintenance
    77
  - System Logs
    77
  - Advanced Configuration
    77
  - Supportassist System Resolution
    78
- Updating the BIOS
  78
- System and Setup Password
  80
  - Assigning a System Setup Password
    80
  - Deleting or Changing an Existing System Setup Password
    80
- Clearing BIOS (System Setup) and System Passwords
  81
Chapter 5: Troubleshooting

82
Chapter 6: Getting Help and Contacting Dell

86

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