Owners Manual
Table Of Contents
- Precision 3240 Compact Service Manual
- Working on your computer
- Technology and components
- Major components of your system
- Disassembly and reassembly
- Recommended tools
- Screw List
- SMA antenna
- Side cover
- Top Cover
- Front bezel
- Hard-drive assembly
- WLAN card
- Speaker
- Fan assembly
- Memory modules
- Riser card
- Dell Ultra Speed Drive
- Graphics card
- Solid-state drive
- Optional IO card
- Coin-cell battery
- Heat sink
- Interposer module
- Processor
- System board
- Internal antenna
- System board
- Internal antenna
- Troubleshooting
- Getting help and contacting Dell
Steps
1. Pry the metallic routing tabs and unroute the antenna cables from the chassis.
2. Loosen and remove the single screw (M3x3) securing the internal antenna to the chassis.
Installing the Internal antenna
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the Internal antenna and provides a visual representation of the installation
procedure.
Steps
1. Align and replace the SMA antenna connector on the rear of the chassis and secure it using the single M3x3 screw to the
chassis.
2. Route the antenna cable along the metallic guide path on the chassis.
Next steps
1. Install the system board.
2. Install the interposer card.
3. Install the heat sink.
4. Install the optional I/O card.
5. Install the solid-state drive.
Disassembly and reassembly
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