Dell OptiPlex 760 User Manual
Page 120
Advertising
1.
Turn on (or restart) your computer.
2.
When the DELL™ logo appears, press <F12> immediately.
If you wait too long and the operating system logo appears, continue to wait until you see the Microsoft® Windows® desktop. Then shut down your
computer and try again.
3.
Select System Setup.
4.
Select Security ®Chassis Intrusion and then select the Clear Intrusion Warning option to reset the chassis intrusion detector. Change the setting to
On, On-Silent, or Disabled.
5.
Save your BIOS settings and exit system setup.
Back to Contents Page
NOTE:
The default setting is On-Silent.
Advertising