Name: Dell OptiPlex 3090 Small Form Factor
Brand: Dell
Rating: 4 (1 reviews)

Default Chapter3

Table of Contents3

Chapter 1: Working Inside Your Computer6

Safety Instructions6

Chapter 2: Removing and Installing Components10

Recommended Tools10
Screw List10
Major Components of Optiplex 3090 Small Form Factor11
Side Cover12
- Removing the Side Cover12
- Installing the Side Cover13
Front Bezel15
- Removing the Front Bezel15
- Installing the Front Bezel15
2.5-Inch Hard Drive16
- Removing the 2.5-Inch Hard-Drive Assembly16
- Removing the Hard-Drive Bracket17
- Installing the Hard-Drive Bracket18
- Installing the 2.5-Inch Hard-Drive Assembly19
3.5-Inch Hard Drive20
- Removing the 3.5-Inch Hard-Drive Assembly20
- Removing the 3.5-Inch Hard Drive21
- Installing the 3.5-Inch Hard Drive22
- Installing the 3.5-Inch Hard-Drive Assembly23
M.2 Solid-State Drive24
- Removing the M.2 2230 Pcie Solid-State Drive24
- Installing the M.2 2230 Pcie Solid-State Drive25
- Removing the M.2 2280 Pcie Solid-State Drive26
- Installing the M.2 2280 Pcie Solid-State Drive27
Optical Drive29
- Removing the Slim Optical-Drive29
- Installing the Slim Optical-Drive30
Hard-Drive and Optical-Drive Bracket31
- Removing the Hard-Drive and Optical-Drive Bracket31
- Installing the Hard-Drive and Optical-Drive Bracket32
WLAN Card34
- Removing the WLAN Card34
- Installing the WLAN Card35
Fan Assembly37
- Removing the Heat-Sink and Fan Assembly37
- Installing the Heat-Sink and Fan Assembly37
Coin-Cell Battery38
- Removing the Coin-Cell Battery38
- Installing the Coin-Cell Battery39
Expansion Card40
- Removing the Graphics Card40
- Installing the Graphics Card41
Memory Modules43
- Removing the Memory Modules43
- Installing the Memory Modules43
Processor44
- Removing the Processor44
- Installing the Processor45
Power-Supply Unit47
- Removing the Power-Supply Unit47
- Installing the Power-Supply Unit49
Intrusion Switch52
- Removing the Intrusion Switch52
- Installing the Intrusion Switch53
Power Button54
- Removing the Power Button54
- Installing the Power Button55
Optional I/O Modules (Hdmi/Vga/Dp/Serial)56
- Removing Optional I/O Modules (Hdmi/Vga/Dp/Serial)56
- Installing Optional I/O Modules (Hdmi/Vga/Dp/Serial)57
System Board58
- Removing the System Board58
- Installing the System Board61

Chapter 3: Drivers and Downloads66

Chapter 4: BIOS Setup67

Chapter 5: Troubleshooting80

Chapter 6: Getting Help and Contacting Dell85

Brand	Dell
Model	OptiPlex 3090 Small Form Factor
Category	Desktop
Language	English

Dell OptiPlex 3090 Small Form Factor User Manual

Table of Contents

Questions and Answers:

Dell OptiPlex 3090 Small Form Factor Specifications

Related product manuals