HP 400 Series Servicing Manual page 180

Follow these steps to replace the trim plates:
1. With the trim plate's smooth side towards the outside, insert the trim plate into
2. Vertically align the trim plate's catches with their notches in the chassis:
3. Push the top of the trim plate back. Then push it towards the inside to hook the
4. Repeat step 3 for the bottom of the trim plate.
5-32 FRU Removal and Replacement
its position on the system unit between the chassis and the bezel.
• On the system unit's right side, there are two notches on the back edge of
the chassis trim.
• On the system unit's left side, there are two rectangular holes on the front
left side of the chassis.
top trim plate catch in its chassis notch or hole.