HP Netserver L Server series - Manual (Page 17)

Chapter 2 Opening and Closing the HP Netserver
11
Replacing the Top Cover
To replace the cover, follow these steps.
1. Ensure the knob on the cover is turned to the Open position (clockwise).
See Figure 2-3.
2. Place the rear edge of the top cover near the rear edge of the chassis,
angling the cover slightly to engage the hooks at the rear of the chassis.
Then lay the cover down on the chassis.
Figure 2-3. Replacing the Cover
3. Turn the knob to the Closed position (counter-clockwise). See Figure 2-3.
4. Slide the Netserver back into the rack.