Gigabyte GA-F2A55-DS3 User Manual page 25

& 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.
& 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.
& Legacy USB Support
Allows USB keyboard/mouse to be used in MS-DOS. (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)
& Integrated Graphics
Enables or disables the onboard graphics function.
The BIOS will automatically enable or disable the onboard graphics depending on
Auto
the graphics card being installed. (Default)
Disables the onboard graphics.
Disabled
Always activates the onboard graphics, whether or not a PCI Express card is
Force
installed.
& UMA Frame Buffer Size
This item is configurable only when Integrated Graphics is set to Force. Frame buffer size is the total
amount of system memory allocated solely for the onboard graphics controller. MS-DOS, for example, will
use only this memory for display. Options are: Auto (default), 256M, 512M, 1G, 2G.
` SATA Configuration
& PORT0 Hot Plug~PORT5 Hot Plug
Enables or disable the hot plug capability for each SATA port. (Default: Disabled)
& SATA Power on PORT0~SATA Power on PORT5
Enables or disables each SATA port. (Default: Enabled)
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