IGFX Multi-Monitor
Enables or disables the Internal Graphics Device Multi-Monitor support for add-on VGA
devices. And the memory size of Internal Graphics Device will keep memory reserved.
Configuration options: [Disabled] [Enabled]
The IGFX Multi-Monitor item must be enabled before using AMD Dual Graphics
technology.
Primary Video Device
Selects the primary display device. Configuration options: [IGFX Video] [PCIE Video]
UMA Frame Buffer Size [Auto]
Configuration options: [Auto] [32M] [64M] [128M] [256M] [512M] [1G] [2G]
1.6.4
SATA Configuration
While entering Setup, the BIOS automatically detects the presence of SATA devices. The
SATA Port items show Empty if no SATA device is installed to the corresponding SATA port.
Scroll down to display the other BIOS items.
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ROG STRIX X470-F GAMING BIOS Manual