Dell Precision 7920 Rac Installation Manual page 9

Installing the optional front bezel
Steps
1. Locate and remove the bezel key.
NOTE: The bezel key is attached to the LCD bezel package.
2. Align and insert the right end of the bezel onto the system .
3. Press the release button and fit the left end of the bezel onto the system.
4. Lock the bezel by using the key.
System cover
Removing system cover
Prerequisites
1. Turn off the system, including any attached peripherals.
2. Disconnect the system from the electrical outlet and disconnect the peripherals.
Steps
1. Using a flat head screwdriver, rotate the latch release lock counter clockwise to the unlocked position.
2. Lift the latch till the system cover slides back and the tabs on the system cover disengage from the slots on the system.
3. Hold the cover on both sides, and lift the cover away from the system.
Field service information 9