Boot Device Priority; Security Screen - ASROCK P4I65GV User Manual

3.5.2 Boot Device Priority

In this section, you may specify the boot sequence from the available devices
in your system.
Likewise, you may also specify the boot sequence from the available devices
for the hard disk drives, the removable drives, and the CD/DVD drives.

3.6 Security Screen

In this section, you may set or change the supervisor/user password for the system.
For the user password, you may also clear it.
Main Advanced
BIOS SETUP UTILITY
H/W Monitor Boot
3 4
Security Exit