User`s guide

2. Place your thumb in the hole and slide the cover toward the
front of the computer until it disengages from the locking
tabs.
3. Tilt the top of the cover toward you and lift it up and out of
the computer. Then set it aside, being careful not to bend
any of the tabs that extend from the cover.
Replacing the System Covers
Before replacing the internal main system board cover, make
sure you left no tools or loose parts inside the computer case.
Also make sure that all spare or loose power and device cables
are securely tucked into the space beneath the upper hard disk
drive bays or above the lower SCSI drive bays.
Replacing the internal Main System Board Cover
Follow these steps to replace the main system board cover:
1. Place the bent tabs on the bottom edge of the cover over the
rail on the bottom of the computer; then tilt the top edge of
the cover up, so it is vertical.
Accessing Internal Components
5-5