Owners Manual
Table Of Contents
- Working inside your computer
- Disassembly and reassembly
- Recommended tools
- Screw List
- Major components of your system
- Side cover
- Power-supply unit cage
- Front bezel
- Memory modules
- Solid-state drive
- 2.5-inch hard drive
- 3.5-inch hard drive
- WLAN card
- Slim optical-drive
- Graphics card
- System fan
- Coin-cell battery
- Processor fan and heat-sink assembly
- Processor
- Power button
- Intrusion switch
- Front I/O panel
- System board
- Drivers and downloads
- System setup
- Troubleshooting
- Getting help and contacting Dell
Steps
1. Lay the computer on the right side.
2. Slide the PSU hinge and the PSU release latch to unlock the PSU cage.
3. Lift and open the PSU cage.
Closing the power-supply unit cage
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following images indicate the location of the power-supply unit cage and provide a visual representation of the installation
procedure.
Disassembly and reassembly
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