
Chapter 7
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Chapter 7 BIOS Setup
32
SATA Mode
The mode option shows how the SATA controller(s) operates.
AHCI Mode
This allows the Serial ATA devices to operate in the AHCI (Advanced Host Controller
Interface) mode.
Serial ATA Port 0 and 1 and Hot Plug
Enable or disable each serial ATA port and its hot plug function.
SATA Port 0: Controls the SATA signal of the SATA port on the system board.
SATA Port 1: Controls the SATA signal of the half-size mini PCIe slot.
USB Configuration
This section configures the parameters of the USB devices.
Legacy USB Support
Disabled
Disable USB keyboard/mouse/storage support.
Enabled
Enable USB keyboard/mouse/storage support under UEFI and DOS environment.
UEFI Only
Enable USB keyboard/mouse/storage support only under the UEFI environment.
XHCI Hand-off
Enable this function for operating systems that do not support xHCI Hand-off. The XHCI
ownership change will be claimed by the XHCI driver.