American Megatrends Olympus III, Руководство пользователя

Страница: 102 / 146

American Megatrends, Inc., Olympus III User’s Guide (Series 875)
92
Section 3 PCI/PnP Setup,
Continued
Allocate IRQ to VGA
This option allows the system to adjust the Allocate IRQ to VGA setting. The Optimal
and Fail-Safe default settings is
Yes.
Option Description
Yes This option allows the allocation of an IRQ to a VGA adapter card that uses the PCI local bus.
This is the default setting.
No This option prevents the allocation of an IRQ to a VGA adapter card that uses the PCI local bus.
Palette Snooping
This option allows the system to modify the Palette Snooping settings. The Optimal and
Fail-Safe default settings is
Disabled .
Option Description
Disabled This is the default setting and should not be changed unless the VGA card manufacturer requires
Palette Snooping to be Enabled.
Enabled This setting informs the PCI devices that an ISA based Graphics device is installed in the
system so the card will function correctly. This does not necessarily indicate a physical ISA
adapter card. The graphics chipset can be mounted on a PCI card. Always check with your
adapter card manuals first, before modifying the default settings in the BIOS.
PCI IDE BusMaster
This option allows the PCI IDE busmastering to be set. The Optimal and Fail-Safe
default settings is
Disabled .
Option Description
Disabled This option prevents PCI busmastering. This is the default setting.
Enabled This option specifies that the IDE controller on the PCI local bus has mastering capabilities.
Cont’d