Dell OptiPlex GX240 - Manual (Page 95)

E x p a n s i o n C a r d 95
R e t e n t i o n A r m C l o s u r e
5 Reconnect the computer and devices to their electrical outlets and
turn them on.
NOTE: After you open and close the cover, the chassis intrusion detector
causes the following message to be displayed at the next computer
start-up:
ALERT! Cover was previously removed.
See " Resetting the Chassis Intrusion Detector " for instructions.
1 Filler bracket
2 Alignment guide
3 Alignment bar
4 Retention arm
4
1
2
3