Chipset - Gigabyte GA-A320M-HD2 User Manual

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Chipset

& IOMMU
Enables or disables AMD IOMMU support. (Default: Auto)
& Integrated Graphics
(Note)
Enables or disables the onboard graphics function.
The BIOS will automatically enable or disable the onboard graphics depending on the
Auto
graphics card being installed. (Default)
Disables the onboard graphics.
Disabled
& UMA Frame Buffer Size
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), 32M, 64M, 128M,
256M, 512M, 1G, 2G.
& SATA Mode
Enables or disables RAID for the SATA controllers or configures the SATA controllers to AHCI mode.
RAID Enables RAID for the SATA controller.
AHCI C onfigures the SATA controllers to AHCI mode. Advanced Host Controller Interface
(AHCI) is an interface specification that allows the storage driver to enable advanced
Serial ATA features such as Native Command Queuing and hot plug. (Default)
& Chipset SATA Port Enable
Enables or disables the integrated SATA controllers. (Default: Enabled)
& Chipset SATA Port 0/1/2/3
Enables or disables each SATA port.
(Note) This item is present only when you install a CPU that supports this feature.
(Note)
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