Service Manual
Table Of Contents
- OptiPlex 3000 Thin Client Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Recommended tools
- Screw list
- Major components of OptiPlex 3000 Thin Client
- Side cover
- Speaker
- Solid-state drive assembly
- Memory
- WLAN card
- Optional modules
- Removing the optional Type-C module
- Installing the optional Type-C module
- Removing the optional HDMI module
- Installing the optional HDMI module
- Removing the optional Serial module
- Installing the optional Serial module
- Removing the optional PS/2 keyboard/mouse module
- Installing the optional PS/2 keyboard/mouse module
- Coin-cell battery
- Heat sink
- Antenna Assembly
- SMA Antenna Assembly
- System board
- Drivers and downloads
- BIOS setup
- Troubleshooting
- Getting help and contacting Dell
Steps
1. Remove the fillers on the side cover.
2. Loosen the screw on the internal antenna assembly.
3. Route the white antenna-cable through cable clip and the routing guides on the system.
4. Tilt the internal antenna assembly. Align and insert the antenna bracket on the system board.
5. Align the screw hole on the internal antenna assembly with the screw hole on the back view.
6. Insert the internal antenna assembly in the back view opening.
7. Replace the screw (M3x3) to secure the internal antenna assembly to the system.
Next steps
1. Install the WLAN card.
2. Install the side cover.
3. Follow the procedure in after working inside your computer.
SMA Antenna Assembly
Removing the SMA antenna assembly (Location 3)
Prerequisites
1. Follow the procedure in before working inside your computer.
2. Remove the side cover.
3. Remove the WLAN card.
About this task
The following image indicates the location of the SMA antenna assembly and provides a visual representation of the removal
procedure.
NOTE: To upgrade to SMA antenna, the internal antenna (Location 3) is required to be removed.
Removing and installing components 35