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. Insert a flat-head screwdriver in the hole of the bracket for optional I/O module.
2. Push the bracket to release the bracket from the system chassis.
3. Connect the I/O card cable to the connector on the system board.
4. Insert the I/O card into its slot from the inside your system.
5. Use the two (M3x3) screws to secure the optional I/O card to the chassis.
NOTE: The screw type differs with the kind of I/O module used.
Next steps
1. Install the riser card.
2. Install the hard drive assembly.
3. Install the side cover.
4. Follow the procedure in after working inside your computer.
Coin-cell battery
Removing the coin-cell battery
Prerequisites
1. Follow the procedure in before working inside your computer.
2. Remove the side cover.
3. Remove the fan assembly.
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Disassembly and reassembly