BIOS Setup - 54 -
Legacy USB Support &
Allows USB keyboard/mouse to be used in MS-DOS. (Default: Enabled)
USB3.0 Support (Fresco FL1009 USB Controllers) &
Enables or disables the Fresco FL1009 USB 3.0 controllers. (Default: Enabled)
XHCI Hand-off &
Determines whether to enable XHCI Hand-off feature for an operating system without XHCI Hand-off
support. (Default: Enabled)
EHCI Hand-off &
Determines whether to enable EHCI Hand-off feature for an operating system without EHCI Hand-off
support. (Default: Disabled)
Port 60/64 Emulation &
Enables or disables emulation of I/O ports 64h and 60h. This should be enabled for full legacy support
for USB keyboards/mice in MS-DOS or in operating system that does not natively support USB devices.
(Default: Enabled)
USB Storage Devices &
GSATA Controller (Marvell 88SE9172 Chip, GSATA3 6 and GSATA3 7 connectors) &
the SATA controllers to AHCI mode.
mode.
RAID Mode Enables RAID for the SATA controllers.
Serial ATA features such as Native Command Queuing and hot plug. (Default)
Disabled Disables the SATA controllers.
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