Owners Manual
Table Of Contents
- Precision 3640 Tower Service Manual
- Working on your computer
- Technology and components
- Major components of your system
- Disassembly and reassembly
- Recommended tools
- Screw list
- Chassis rubber feet
- Cover
- SD card—optional
- Bezel
- Hard drive
- PSU hinge
- Graphics card
- Memory module
- Speaker
- Coin cell battery
- Power supply unit
- Optical drive
- WLAN module and SMA antenna
- IO panel
- Solid state drive
- Power button module
- Heatsink assembly
- Voltage regulator heat sink
- Front fan
- System fan
- Optional IO card
- Processor
- Intrusion switch
- System board
- Troubleshooting
- Getting help and contacting Dell
- Cable cover
- Dust filter
3. Align the grooves on the system-fan assembly with the holders on the chassis and slide the assembly [1].
4. Replace the #6-32x1/4'' screw to secure the system-fan bracket to the chassis [2].
5. Connect the system fan cable to the connector on the system board [3].
6. Install the:
a. Heatsink assembly
b. PSU hinge
c. Cover
7. Follow the procedure in After working inside your computer.
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Disassembly and reassembly