K8M-800T/M Mainboard Manual
IDE HDD Block Mode
Block mode is also called block tran sfer, mu ltiple commands, or mult iple
sector read/write. If your IDE hard drive supports block mode (most new
drives do), select Enabled for automatic detection of the optimal number of
block read/writes the drive can support per sector .
The options are: Enabled, Disabled.
VIA OnChip PCI Device
VIA-3058 AC97 Audio
This allows you to disable AC97 audio function in South Bridge.
The options are: Auto, Disabled.
OnChip USB Controller
Enables the onboard USB controller.
The options are: Enabled, Disabled.
OnChip USB 2.0 Controller
Disable this option if you are not using the onboard USB 2.0 feature (USB
1.1 not effected). The options are: Disabled, Enabled.
USB Legacy Support
You r sys tem contains a Univ ersal Serial Bus (USB) contro ller and you
have a USB keyboard Device. When set at Auto, the BIOS will automati-
cally detect if USB keyboard is installed automatically.
The options are: Auto, Enabled, Disabled.
SuperIO Device
Onboard FDC Controller
When enabled, the floppy diskette drive (FDD) controller is activated.
The options are: Enabled, Disabled.
Onboard Serial Port 1/2
If the serial port 1/2 uses the onboard I/O controller, you can modify your
serial port parameters.
The options are: 3F8/IRQ4, 3E8/IRQ4, 2F8/IRQ3, 2E8/IRQ3, Disabled.
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