AMD 790GX Onchip PCI Device, IDE HDD Block Mode, Onchip SATA Controller, Onboard LAN device

Ultra DMA/33 implementation is possible only if your IDE hard drive supports it and the operating environment includes a DMA driver (Windows 95 OSR2 or a third-party IDE bus master driver). If your hard drive and your system software both support Ultra DMA/33 and Ultra DMA/66, select Auto to enable BIOS support. The settings are: Auto, Disabled.

IDE HDD Block Mode

Block mode is also called block transfer, multiple commands, or multiple 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 per sector the drive can support. The settings are: Enabled, Disabled.

Onchip SATA Controller

This item allows you to control Serial ATA controller.

3-7-3 Onchip PCI Device

Phoenix – AwardBIOS CMOS Setup Utility

OnChip PCI Device

Onboard PCIE LAN Device		Enabled		Item Help
Onboard PCIE Lan BootRom		Disabled
HD Audio		Enable
Onchip USB Controller		Enabled		Menu Level >>
USB EHCI Controller		Enabled
USB keyboard Support		Enabled
↑↓→← Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values		F6:Optimized Defaults	F7:Standard Defaults
Onboard LAN device	(Enabled)

This option allows you to control the onboard LAN device.

HD Audio

This item allows you to decide to enable/disable the chipset family to support HD Audio. The settings are: Enabled, Disabled.

Onchip USB Controller

Select Enabled if your system contains a Universal Serial Bus (USB) controller and you have a USB peripherals. The settings are: Enabled, Disabled.

USB Device Support

Select Enabled if your system contains a Universal Serial Bus (USB) controller and you have a USB device. The settings are: Enabled, Disabled.

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