Service Manual
Table Of Contents
- OptiPlex 3000 Small Form Factor Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Recommended tools
- Screw list
- Customer Replaceable Units (CRU) and Field Replaceable Units (FRU) list
- Major components of OptiPlex 3000 Small Form Factor
- Side cover
- Front bezel
- Intrusion switch
- Hard drive
- Disk-drive cage
- Optical drive
- Solid-state drive
- Bay-support bracket
- Coin-cell battery
- Power button
- WLAN card
- WLAN antenna
- WLAN antennas (External)
- Memory
- Processor fan and heat-sink assembly
- Processor
- Expansion card
- Optional I/O modules (PS2/Serial)
- Optional I/O modules (VGA/HDMI/DP)
- Speakers
- Power-supply unit
- System board
- Drivers and downloads
- Getting help and contacting Dell
1. Side cover 2. Hard-drive assembly
3. Heat-sink and fan assembly 4. Memory module
5. WLAN card 6. M.2 solid-state drive
7. System board 8. Front bezel
9. Power supply unit 10. Chassis
11. Expansion card 12. Optical drive
13. Processor 14. Speaker
Side cover
Removing the side cover
Prerequisites
1. Follow the procedure in before working inside your computer.
NOTE: Ensure that you remove the security cable from the security-cable slot (if applicable).
About this task
The following images indicate the location of the side cover and provide a visual representation of the removal procedure.
Steps
1. Loosen the two thumb-screws on the side cover and slide the side cover towards the back of the computer.
2. Lift the side cover from the chassis.
Installing the side cover
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
Removing and installing components
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