User Manual
Table Of Contents
- OptiPlex 5400 Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Recommended tools
- Screw list
- Major components of OptiPlex 5400 All-in-One
- Stand
- Cable cover—optional
- Back cover
- Hard drive
- Memory modules
- System-board shield
- Solid-state drive
- Removing the M.2 2230 solid-state drive-slot 1
- Installing the M.2 2230 solid-state drive-slot 1
- Removing the M.2 2280 solid-state drive-slot 1
- Installing the M.2 2280 solid-state drive-slot 1
- Removing the M.2 2230 solid-state drive-slot 2
- Installing the M.2 2230 solid-state drive-slot 2
- Removing the M.2 2280 solid-state drive-slot 2
- Installing the M.2 2280 solid-state drive-slot 2
- System fan
- Coin-cell battery
- Wireless card
- Camera assembly
- Bottom cover
- Power-supply unit
- Power-supply fan
- Heat sink
- Processor
- Rear-I/O bracket
- System board
- Speakers
- Power-button board
- Microphones
- Side I/O-board
- Audio board
- Antenna modules
- Display panel
- Middle frame
- Drivers and downloads
- BIOS setup
- Troubleshooting
- Getting help and contacting Dell
About this task
The following image provides a visual representation of the fixed stand installation procedure.
Steps
Align and insert the hooks on the mounting bracket on the stand into the slots on the monitor, until you hear a click.
Next steps
1. Follow the procedure in After working inside your computer.
Removing the height adjustable stand
Prerequisites
NOTE: Follow the same procedure to remove the Height Adjustable Stand with Optical Disk Drive.
1. Follow the procedure in Before working inside your computer.
CAUTION:
When servicing the system, place it on an elevated, clean, and flat surface. Dell recommends
removing the stand to avoid accidental damage to the system display during servicing.
About this task
The following image provides a visual representation of the height adjustable stand removal procedure.
14
Removing and installing components