DFI 40800950 USB Controller, USB Keyboard Support, Init Display First, Onboard Audio Controller

Award BIOS Setup Utility

Auto The BIOS will automatically set the system according to your hard disk drive’s timing.

0-4 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.

IDE Primary Master/Slave UDMA and IDE Secondary Master/ Slave UDMA

These categories 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 The BIOS will automatically detect the settings for you. Disabled The BIOS will not detect these categories.

USB Controller

We recommend that you leave this field in its default setting - Enabled.

USB Keyboard Support

By default, USB Keyboard Support is Disabled. However, if you are using a USB keyboard under DOS, make sure to enable this function.

Init Display First

This field is used to select whether to initialize AGP or PCI first when the system boots.

AGP When the system boots, it will first initialize AGP. PCI Slot When the system boots, it will first initialize PCI.

Onboard Audio Controller

Set this field to Disabled if you wish to install an audio add-in card.

IDE HDD Block Mode

Enabled The IDE HDD uses the block mode. The system BIOS will check the hard disk drive for the maximum block size the system can transfer. The block size will depend on the type of hard disk drive.

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