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Security Option
Choose System or Setup (default).
This option is to prevent
unauthorized system boot-up or use
of BIOS Setup.
IDE Second
Channel Control
Enabled:
(default) Reserved IRQ15
for secondary IDE
device.
Disabled: Release IRQ15 for other
devices.
PCI/VGA palette
Snoop
Choose Enabled or Disabled
(default). It determines whether the
MPEG ISA cards can work with
PCI/VGA or not.
Video BIOS
Shadow
Enabled (default): Map the VGA
BIOS to system RAM.
Disabled: DonÕt map the VGA
BIOS to system RAM.
C8000-CBFFF to
DC000-DFFF
Shadow
These options are used to shadow
other expansion card ROMs.
3. Press <ESC> and follow the screen instructions to save or
disregard your settings.
Chipset Features Setup
Chipset Features Setup changes the values of the chipset
registers. These registers control the system options.
Run the Chipset Features Setup as follows:
1. Choose ÒCHIPSET FEATURES SETUPÓ from the Main
Menu and a screen with a list of options appears.
2.
Use one of the arrow keys to move between options and
modify the selected options by using PgUp/PgDn/+/Ð
keys.