Gigabyte GA-F2A88X-D3HP, User Manual

Page: 48 / 96

BIOS Setup - 48 -
2-6 Peripherals
&
IOMMU
Enables or disables AMD IOMMU support. (Default: Disabled)
&
OnChip USB Controller
Enables or disables the integrated USB controller. (Default: Enabled)
&
HD Audio Azalia Device
Enables or disables the onboard audio function. (Default: Enabled)
If you wish to install a 3rd party add-in audio card instead of using the onboard audio, set this item to
Disabled .
&
Legacy USB Support
Allows USB keyboard/mouse to be used in MS-DOS. (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: Disabled)
&
USB Storage Devices
Displays a list of connected USB mass storage devices. This item appears only when a USB storage device
is installed.
&
Onboard LAN Controller
Enables or disables the onboard LAN function. (Default: Enabled)
If you wish to install a 3rd party add-in network card instead of using the onboard LAN, set this item to
Disabled .