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
Installing the bezel
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
The following image indicate the location of the bezel and provides a visual representation of the installation procedure.
Steps
1. Hold the bezel and ensure that the hooks on the bezel align with notches on the computer.
2. Rotate the front bezel toward the computer and press firmly until the tabs click into place.
Next steps
1. Install the cover.
2. Follow the procedure in after working inside your computer.
Memory module
Removing the memory module
Prerequisites
1. Follow the procedure in before working inside your computer.
Disassembly and reassembly
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