Gateway E-5400 System Manual page 28

To replace the chassis cover:
1
Holding the left side panel at an angle to the chassis and 3/4-inch to the
rear, engage the retaining strip on the bottom edge of the panel with the
lip at the bottom edge of the chassis.
2
Swing the top of the panel toward the chassis, engaging the retaining
tabs on the top edge of the side panel with the slots on the chassis.
3
Slide the panel toward the front of the chassis 3/4-inch, securing it into
place.
4
Reinstall the thumbscrews and lock the case (if applicable).
Closing the case
21