Owners Manual
Table Of Contents
- Precision 3640 Tower Service Manual
- Contents
- Working on your computer
- Technology and components
- Major components of your system
- Disassembly and reassembly
- Recommended tools
- Screw list
- Cover
- PSU hinge
- Bezel
- Memory module
- Hard drive
- Optical drive
- Graphics card
- WLAN module and SMA antenna
- IO panel
- Power button module
- Speaker
- Intrusion switch
- Solid state drive
- Coin cell battery
- Power supply unit
- Front fan
- Top fan
- Heatsink assembly
- Voltage regulator heat sink
- Processor
- System board
- Troubleshooting
- Getting help and contacting Dell
- Optional IO card
- Cable cover
- Dust filter
- Chassis rubber feet
Steps
1. Align the notch on the M.2 slot on the system board with that on the solid state drive and slide the solid state drive into the
system board.
2. Replace the single (M2x2.5) screw to secure the solid state drive to the system board.
Next steps
1. Install the graphics card.
2. Close the psu hinge.
3. Install the 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 cover.
3. Open the psu hinge.
About this task
The following image indicate the location of the coin cell battery and provides a visual representation of the removal procedure.
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Disassembly and reassembly