Service Manual
Table Of Contents
- Alienware Aurora R12 Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Inside view of your computer
- System-board components
- Recommended tools
- Screw list
- Left-side cover
- Top cover
- Right-side cover
- Right tron-light board
- 2.5-inch hard drive
- 3.5-inch hard drive
- 2.5-inch hard-drive cage
- 3.5-inch hard-drive cage
- 550 W power-supply unit
- 1000 W Power-supply unit
- Coin-cell battery
- Memory modules
- Single-graphics card
- Solid-state drive
- Front bezel
- Top bezel
- Bottom cover
- Processor fan and heat-sink assembly
- Processor liquid-cooling assembly
- Processor
- Wireless card
- Antennas
- Front I/O-panel
- Front-chassis fan
- Top-chassis fan
- Front AlienFX LED boards
- Power-button board
- System board
- Device drivers
- System setup
- Troubleshooting
Steps
1. Insert the 3.5-inch hard-drive cage into its slot on the chassis.
2. Align the tabs on the cage with the tabs on the chassis.
3. Replace the two screws (#6-32) that secure the 3.5-inch hard-drive cage to the chassis.
Next steps
1. Follow the procedure from step 3 to step 4 in installing the
3.5-inch hard drive, if installed.
2. Install the left-side cover.
3. Follow the procedure in After working inside your computer.
550 W power-supply unit
Removing the 550 W power-supply unit
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the left-side cover.
NOTE: Note the routing of all cables as you remove them so that you can route them correctly after you replace the power-
supply unit.
About this task
The following images indicate the location of the power-supply unit and provides a visual representation of the removal procedure.
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