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
7. Install the:
a. Optical drive
b. Front bezel
c. Cover
8. Close the PSU hinge.
9. Follow the procedure in After Working Inside Your Computer.
Solid state drive
Removing the PCIe SSD card
Prerequisites
NOTE: The instructions are applicable for removal of M.2 SATA SSD card also.
Steps
1. Follow the procedure in Before Working Inside Your Computer.
2. Remove the:
a. cover.
b. Graphics card.
3. Open the PSU hinge.
4. To remove the SSD card:
62
Disassembly and reassembly