VIA Technologies NAB-7400, User Manual

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BIOS Setup
41
I
NTEGRATED
P
ERIPHERALS
: Move
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
Menu Level
Item Help
Onboard IDE Channel 1 [Enabled]
IDE HDD Block Mode [Enabled]
OnChip SATA [Enabled]
SATA Mode [RAID]
OnChip USB Controller [All Enabled]
USB Emulation [ON]
Onboard Serial Prot 1 [3F8]
Serial Prot 1 Use IRQ [IRQ4]
IDE Prefetch Mode [Enabled]
Integrated Peripherals
Phoenix - AwardBIOS CMOS Setup Utility
Onboard Serial Prot 2 [2F8]
Serial Prot 2 Use IRQ [IRQ3]
Serial Prot 3 Use IRQ [IRQ5]
[2E8]
[IRQ10]
Onboard Serial Prot 4
Serial Prot 4 Use IRQ
Onboard IDE Channel 2 [Enabled]
OnChip EHCI Controller [Enabled]
Onboard Serial Prot 3 [3E8]
Watch Dog Timer Select [Disabled]
To control the onboard
primary IDE Channel. Choose
"Disabled" if you do not have
any device connected
Onboard IDE Channel 1 and 2
The integrated peripheral controller contains an IDE interface with support for
two IDE channels.
Setting Description
Enabled Activates each channel separately
Disabled Deactivates IDE channels
IDE Prefetch Mode
Fixed to default “Enabled” to let the IDE controller work more efficiently.
Settings: [Enabled, Disabled]
IDE HDD Block Mode
If your IDE hard drive supports block mode, select Enabled for automatic
detection of the optimal number of block read/write per sector the drive can
support.
Settings: [Enabled, Disabled]