HP Compaq dc5750 MT Troubleshooting Manual page 68

CAUTION
important to back up the computer CMOS settings before resetting them in case they are
needed later. Back up is easily done through Computer Setup. See the Computer Setup
(F10) Utility Guide on the Documentation and Diagnostics CD for information on backing up
the CMOS settings.
4. Slide the CMOS switch in the direction shown in the illustration below.
NOTE
CMOS switch will not clear CMOS if the power cord is connected.
Figure B-1
NOTE
the Illustrated Parts Map (IPM) for that particular system.
5. Replace the computer cover or access panel.
6. Reconnect the external devices.
7. Plug in the computer and turn on power.
NOTE
you that configuration changes have occurred. Use Computer Setup to reset any special
system setups along with the date and time.
For instructions on Computer Setup, see the Computer Setup (F10) Utility Guide on the Documentation
and Diagnostics CD.
62 Appendix B Password Security and Resetting CMOS
Sliding the CMOS switch will reset CMOS values to factory defaults. It is
Make sure you have disconnected the AC power cord from the wall outlet. The
CMOS switch
For assistance locating the CMOS switch and other system board components, see
You will receive POST error messages after clearing CMOS and rebooting advising
ENWW