4-14
BIOS Setup Information
Table 4-7. PCI/PnP Setup Defaults
BIOS Setup Items
Optimal
Default
Failsafe Default
Other Options
Primary Graphics
Adapter
Add-on VGA
Add-on VGA
OnBoard VGA
PCI VGA Palette
Snoop
Disabled
Disabled
Enabled
PCI IDE BusMaster
Disabled
Disabled
Enabled
PCI Slot1 IRQ Priority
Auto
Auto
3, 4, 5, 7, 9, 10,
11
PCI Slot2 IRQ Priority
Auto
Auto
3, 4, 5, 7, 9, 10,
11
PCI Slot3 IRQ Priority
Auto
Auto
3, 4, 5, 7, 9, 10,
11
PCI Slot4 IRQ Priority
Auto
Auto
3, 4, 5, 7, 9, 10,
11
DMA Channel 0
PnP
PnP
ISA/ EISA
DMA Channel 1
PnP
PnP
ISA/ EISA
DMA Channel 3
PnP
PnP
ISA/ EISA
DMA Channel 5
PnP
PnP
ISA/ EISA
DMA Channel 6
PnP
PnP
ISA/ EISA
DMA Channel 7
PnP
PnP
ISA/ EISA
IRQ3
PCI/ PnP
PCI/ PnP
ISA/ EISA
IRQ4
PCI/ PnP
PCI/ PnP
ISA/ EISA
IRQ5
PCI/ PnP
PCI/ PnP
ISA/ EISA
IRQ7
PCI/ PnP
PCI/ PnP
ISA/ EISA