9020/9030/9040 Environmental/Installation/PM 2-17
8. (520)
Close the left side door.
(530/540)
Replace the RFI shield.
9. (520)
Remove right side door.
(530/540)
Remove the top cover of the System II enclosure. The cover has one captive screw at the
back of the box. Loosen the screw and slide the cover back and away from the box.
10. (530/540 ONLY)
Disconnect the ac module cable and the service module cable.
11. (520)
Remove three #2 Pozidriv screws from the mass storage cover (Figure 1).
(530/540)
Remove the four #2 Pozidriv screws that attach the 110 lid. Remove the lid.
MASS STORAGE COVER
*
1/0 DOOR
12. (520 ONLY)
*
#2 POZIDRIV MASS STORAGE COVER SCREW
*
110 DOOR CAPTIVE THUMB SCREW
Figure 1. Removing Mass Storage Cover
*
*
Loosen two captive thumbscrews on I/O door (Figure 1) and swing door open, allowing door
to rest in open position.
13. (520 ONLY)
Slide mass storage cover towards front cover of computer, disengaging cover from slot in
front card gUide.
14. (520 ONLY)
Lift mass storage cover with attached 110 door up and away from computer.