Compaq ProLiant DL580 Setup And Installation Manual page 197

Position Default Function
1 Off Video disable override
2 Off Lock configuration
3 On
4 Off Diskette boot override
5 Off Password disable
Table E-1
System Maintenance Switch (SW1)
Description
Used when ROM
does not detect an
installed video card.
Enables or disables
configuration
changes in
nonvolatile RAM
(NVRAM).
Reserved
Enables or disables
booting from diskette
drive.
Both settings allow
you the ability to
read from and write
to the diskette after
the system
completes the boot
sequence.
Enables or disables
password protection.
Switch Settings E-3
Settings
Open (off)
ROM will auto-detect an
optional video card. If no
optional card is detected,
on-board video is enabled.
Closed (on)
On-board is disabled.
Open (off)
Configuration can be
changed.
Closed (on)
Configuration is locked and
cannot be changed.
Open (off)
Diskette drive boot is
controlled by the
configuration.
Closed (on)
Diskette drive will boot
regardless of the
configuration.
Open (off)
Power-on password is
enabled.
Closed (on)
Power-on password is
disabled.
continued