Dell OptiPlex GX270 - Manual (Page 150)

See the documentation that came with the drive for instructions on installing any software required for drive operation.
11. Update your configuration information by setting the appropriate Drive option (0 or 1) under Drives: Secondary to Auto. See " Drive Configuration " for
more information.
After you open and close the cover, the chassis intrusion detector, if enabled, causes the following message to appear on the screen at the next
computer start-up:
ALERT! Cover was previously removed.
12. Reset the chassis intrusion detector by changing Chassis Intrusion to Enabled or Enabled-Silent.
13. Verify that your computer works correctly by running the " Dell Diagnostics ."
Cable Routing
Back to Contents Page
NOTE: If a setup password has been assigned by someone else, contact your network administrator for information on resetting the chassis intrusion
detector.
1 CD/DVD drive power cable 6 serial ATA data cable (used if a serial ATA hard drive is installed)
2 CD/DVD drive data cable 7 hard drive power cable
3 CD/DVD drive audio cable 8 IDE drive data cable (used if an IDE hard drive is installed)
4 floppy drive power cable 9 front input/output data cable
5 floppy drive data cable 10 front input/output audio cable