HP Vectra XE320 Troubleshooting Manual page 32

If You Have a Problem
Manually Clearing CMOS and Passwords
1 Disconnect the power cord and remove the PC's cover.
2 Locate the system board switches (the blue block indicated below)
3 To clear CMOS move switch 5 to ON. To clear Password move switch 6 to ON.
Clear CMOS & Passwords switch
4 Replace the cover and reconnect the power cord.
5 Start the PC. This erases the previous CMOS or password configuration. A message is displayed saying
that the configuration has been cleared.
6 Shut down the PC. Set the Clear CMOS & Passwords or Clear Passwords switch to OFF to re-enable
configuration.
7 Replace the PC's cover and restart the PC. The PC starts more slowly than usual, so that it can load
the default configuration values.
8 Press F8 just after the computer powers on, then select Enter Setup program.
32 Troubleshooting Guide
Clear Passwords switch