P5F111 User’s Manual
39
Security Option:
This setting controls the password feature. The
options are “Setup” and “System”. Selecting “Setup” will protect the
configuration settings from being tampered with. Select “System” if
you want to use the password feature every time the system boots up.
The default setting is “Setup”. You can create your password by using
the “SUPERVISOR/USER PASSWORD” utility on the main pro-
gram screen.
Video BIOS Shadow:
The default setting is “Enabled” which will
copy the VGA BIOS into system DRAM.
C8000-CBFFF Shadow to DC000-DFFFF Shadow:
The default
setting for the shadow feature is “Disabled”. When set to enable, the
ROM with the specific address is copied into system DRAM. It will
also reduce the size of memory available to the system.
PCI/VGA Palette Snoop:
If there are two VGA cards in your system
(one PCI and one ISA) and this option is set to “Disabled”, data read
and written by CPU is only directed to the PCI VGA card's palette
registers. If set to “Enabled”, data read and written by CPU will be
directed to both the palette registers of the PCI VGA and ISA VGA
cards. This option must be set to “Enabled” if any ISA VGA card
installed in your system requires VGA palette snooping to fix
improper color problem.
After you have made your selection(s) in the BIOS FEATURES SETUP,
press the <ESC> key to go back to the main program screen.
Chapter 3: BIOS Configuration
