Service Manual
Table Of Contents
- OptiPlex 3280 All-in-One Service Manual
- Safety instructions
- Removing and installing components
- Recommended tools
- Screw list
- Stand
- Cable cover—optional
- Back cover
- Hard drive
- Memory modules
- System-board shield
- Solid-state drive
- System fan
- Coin-cell battery
- Wireless card
- Camera assembly
- Bottom cover
- 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
- Software
- System setup
- Troubleshooting
- Getting help and contacting Dell
Steps
1. Place the back cover on the middle frame and system-board shield and align the tabs on the back cover with the slots on the middle
frame.
2. Slide the back cover to lock the release tab under the latch on the system-board shield.
Next steps
1. Install the cable cover (optional).
2. Install the stand.
3. Follow the procedure in After working inside your computer.
Hard drive
Removing the hard drive
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the stand.
3. Remove the cable cover (optional).
4. Remove the back cover.
About this task
The following image indicates the location of the hard drive and provides a visual representation of the removal procedure.
Steps
1. Remove the two screws (M3x5) that secure the hard-drive assembly to the display-assembly base.
2. Slide the hard-drive assembly away from the hard-drive slot on the display-assembly base.
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Removing and installing components