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3
BIOS Setup
Mode 0-4
3.1.4.3 IDE Primary Master/Slave UDMA and IDE Secondary Master/
Slave UDMA
These fields allow you to set the Ultra DMA in use. When Auto is
selected, the BIOS will select the best available option after checking
your hard drive or CD-ROM.
Auto
Disabled
3.1.4.4 USB Controller
Enabled
Disabled
3.1.4.5 USB 2.0 Controller
If you are using a USB 2.0 device, set this field to Enabled.
3.1.4.6 USB Keyboard Support
If you are using a USB keyboard under DOS, set this field to
Enabled. This field can be configured only if the "USB Controller" field
is enabled.
3.1.4.7 AC97 Audio
Auto
Disabled Select this option when using a PCI sound card.
62
You can select a mode that matches your hard disk
drive's timing. Caution: Do not use the wrong setting
or you will have drive errors.
The BIOS will automatically detect the settings for
you.
The BIOS will not detect these categories.
Enables the onboard USB.
Disables the onboard USB.
Select this option when using the onboard audio codec.
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