Apple Xserve - Manual (Page 32)

32 Chapter 2 Installing or Replacing Components
7 Loosen the thumbscrews at the back of the top cover and slide the cover back and up
to remove it.
If you have difficulty removing the cover, check the enclosure lock on the front panel.
Important: To minimize the possibility of damage to Xserve components due to static
discharge, wear an antistatic wrist strap while you work inside the Xserve.
8 When you’re finished working inside the Xserve, replace and secure the cover, slide the
Xserve back into the rack, and tighten the front thumbscrews to secure the Xserve in
the rack. If the server case was locked, use the enclosure key to lock the security lock
on the front panel.
Unscrew the two
captive thumbscrews.
Slide the cover back and lift it off.