Gigabyte B450M S2H - Chipset Configuration

2-7 Chipset
(Note) ThisitemispresentonlywhenyouinstallaCPUthatsupportsthisfeature.
& IOMMU
 EnablesordisablesAMDIOMMUsupport.(Default:Auto)
& Integrated Graphics
(Note)
Enables or disables the onboard graphics function.
Auto The BIOS will automatically enable or disable the onboard graphics depending on the
graphicscardbeinginstalled.(Default)
Disabled  Disablestheonboardgraphics.
& UMA Mode
(Note)
Specify the UMA mode.
Auto LetstheBIOSautomaticallycongurethissetting. (Default)
UMASpecied SetstheUMAFrameBufferSize.
UMA Auto Sets the display resolution.
 ThisitemiscongurableonlywhenIntegrated Graphics is set to Forces.
& UMA Frame Buffer Size
(Note)
 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),64M~16G.
 ThisitemiscongurableonlywhenUMA Mode is set to UMASpecied.
& Display Resolution
(Note)
 Allowsyoutosetthedisplayresolution.Optionsare:Auto(default),1920x1080andbelow,2560x1600,
3840x2160.
 ThisitemiscongurableonlywhenUMA Mode is set to UMA Auto.
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