Gigabyte GA-F2A88X-UP4 User Manual - Page 50

GFX Configuration, OnBoard USB3.0 Support VIA

Page 50 highlights

&& OnBoard USB3.0 Support (VIA® VL805 USB Controller) Enables or disables the VIA® VL805 USB controller. (Default: Enabled) && 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. `` GFX Configuration && Primary Video Device Specifies the first initiation of the monitor display from the installed PCI Express graphics card or the onboard graphics. IGD Video Sets the onboard graphics as the first display. NB PCIe Slot Video Sets the PCI Express graphics card on the PCI Express slot controlled by the North Bridge as the first display. (Default) SB PCIe Slot Video Sets the PCI Express graphics card on the PCI Express slot controlled by the South Bridge as the first display. BIOS Setup - 50 -

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BIOS Setup
- 50 -
&
OnBoard USB3.0 Support (VIA
®
VL805 USB Controller)
Enables or disables the VIA
®
VL805 USB controller. (Default: Enabled)
&
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.
&
Primary Video Device
Specifies the first initiation of the monitor display from the installed PCI Express graphics card or the onboard
graphics.
±
IGD Video
Sets the onboard graphics as the first display.
±
NB PCIe Slot Video
Sets the PCI Express graphics card on the PCI Express slot controlled by the
North Bridge as the first display. (Default)
±
SB PCIe Slot Video
Sets the PCI Express graphics card on the PCI Express slot controlled by the
South Bridge as the first display.
`
GFX Configuration