Gigabyte B550M AORUS PRO AX

 IO Ports
& Initial Display Output
 SpeciestherstinitiationofthemonitordisplayfromtheinstalledPCIExpressgraphicscardortheonboard
graphics.
IGDVideo
(Note)
   Setstheonboardgraphicsastherstdisplay.
PCIe1Slot   SetsthegraphicscardonthePCIEX16slotastherstdisplay.(Default)
PCIe2Slot   SetsthegraphicscardonthePCIEX2slotastherstdisplay.
& 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)
Forces    Enablestheonboardgraphics.
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.
UMAGameOptimized Adjuststheframebuffersizebasedonthetotalsystemmemorysize.
 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~2G.
 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.
& HD Audio Controller
 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.
& PCIEX16 Bifurcation
 AllowsyoutodeterminehowthebandwidthofthePCIEX16slotisdivided.Options:Auto,PCIE2x8,
PCIE1x8/2x4,PCIE2x4/1x8,PCIE4x4
(Note)
.(Default:Auto)
& Above 4G Decoding
 Enablesordisables64-bitcapabledevicestobedecodedinabove4GBaddressspace(onlyifyoursystem
supports64-bitPCIdecoding).SettoEnabledifmorethanoneadvancedgraphicscardareinstalledand
theirdriversarenotabletobelaunchedwhenenteringtheoperatingsystem(becauseofthelimited4GB
memoryaddressspace).(Default:Disabled)
& Re-Size BAR Support
 EnablesordisablessupportforResizableBAR.(Default: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.
(Note) ThisitemispresentonlywhenyouinstallaCPUthatsupportsthisfeature.
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