Chapter 4: BIOS Setup
SATA Port1 Hotplug and SATA Port2 Hotplug
Enables or disables hotplug support on SATA port 1 and SATA port 2.
SATA Port1 Hotplug and SATA Port2 Hotplug
Enables or disables hotplug support on SATA port 1 and SATA port 2.
USB Configuration
This section is used to configure the USB.
Serial-ATA (SATA)
Enables or disables SATA device.
SATA Speed Support
Configures the SATA controller to Gen1 or Gen2 speed.
SATA Mode
Configures the SATA as IDE, AHCI or RAID mode.
SATA Mode
Configures the SATA as IDE, AHCI or RAID mode.
IDE
This option configures the Serial ATA drives as Parallel ATA
physical storage device.
AHCI
This option configures the Serial ATA drives to use AHCI
(Advanced Host Controller Interface). AHCI allows the storage
driver to enable the advanced Serial ATA features which will
increase storage performance.
Serial-ATA Port 0 and Serial-ATA Port 1
Enables or disables SATA port 0 and SATA port 1.
Legacy USB Support
Enable Enables Legacy USB.
Auto Disables support for Legacy when no USB devices are connected.
Disable Keeps USB devices available only for EFI applications.
USB3.0 Support
Enables or disables USB 3.0 controller support.
XHCI Hand-off and EHCI Hand-off
This is a workaround for OSs that does not support XHCI hand-off and
EHCI
Hand-off. The XHCI and EHCI ownership change should be claimed by the
XHCI and EHCI driver respectively.
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