Service Manual

System Cover
The system has a cover that provide access to the system board, memory, installed drives, and expansion
cards.
Removing the Cover
WARNING: The power supply in your system may produce high voltages and energy hazards,
which can cause bodily harm. Only trained service technicians are authorized to remove the
cover and access any of the components inside the system chassis.
To remove the system cover, perform the following steps:
CAUTION: See "Safety Instructions" before working inside your system.
1. Unscrew the captive screw fasteners securing the system to the rack.
2. Slide the system out of the rack.
3. Using a Phillips screwdriver, remove the screw securing the cover to the front panel (see Figure 1
).
4. Slide the top cover back and lift the cover up and off the system chassis.
Figure 1. Removing the Cover
1 Screw
2 Cover
Replacing the Cover
To replace the cover, perform the following steps:
1. Lower the cover over the system chassis with the hole facing forward (towards the front panel).