Asus Terminator P-III - Manual (Page 27)

ASUS Terminator Barebone System 27
5. Fit the rail tabs on the sides
and bottom of the cover to the
edges of the chassis.
2.10 Replace the Cover
6. Push the cover towards the
rear until it fits. The locking tab
snaps into the hole on the
chassis indicating that the
cover is in place.
Rail Tabs
7. Lock the cover with the captive
thumbscrew on the rear panel.
Locking Tab Hole
Locking Tab
IMPORTANT
Firmly push the cover to ensure that it is fully engaged to the chassis.