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
2. Place the hard disk drive into the bracket.
3. Slide the hard drive assembly into the hard drive bay slot of the computer chassis.
4. Connect the data and power SATA cables to the hard disk drive.
5. Insert the PCIe card holder into the slot on the chassis.
6. Press the PCIe card holder firmly to secure the holder to the top of the graphics card.
Next steps
1. Close the psu hinge.
2. Install the cover.
3. Follow the procedure in after working inside your computer.
Installing the 2.5-inch hard drive
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
The following images indicate the location of the 2.5-inch hard drive and provides a visual representation of the installation
procedure.
34 Disassembly and reassembly