Gigabyte GA-Z87-D3HP - Audio, Graphics, and USB Support

BIOS Setup
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& Audio Controller
 Enablesordisablestheonboardaudiofunction.(Default:Auto)
If you wish to install a 3rd party add-in audio card instead of using the onboard audio, set this item to
Disabled.
& Init Display First
 SpeciestherstinitiationofthemonitordisplayfromtheinstalledPCIgraphicscard,PCIExpressgraphics
card or the onboard graphics.
IGFX   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PCIEX4slotastherstdisplay.
PCI   SetsthegraphicscardonthePCIslotastherstdisplay.
& Internal Graphics
 Enablesordisablestheonboardgraphicsfunction.(Default:Auto)
& Internal Graphics Memory Size
 Allowsyoutosettheonboardgraphicsmemorysize.Optionsare:32M~1024M.(Default:64M)
& DVMT Total Memory Size
 AllowsyoutoallocatetheDVMTmemorysizeoftheonboardgraphics.Optionsare:128M,256M,MAX.
(Default:MAX)
& Intel(R) Rapid Start Technology
Enables or disables Intel
®
RapidStartTechnology.ThisitemiscongurableonlywhenanSSDisinstalled.
(Default:Disabled)
& Legacy USB Support
 AllowsUSBkeyboard/mousetobeusedinMS-DOS.(Default:Enabled)
& XHCI Hand-off
 Determineswhether to enable XHCI Hand-offfeature for an operating system withoutXHCIHand-off
support.(Default:Enabled)
& EHCI Hand-off
Determines whether to enable EHCI Hand-off feature for an operating system without EHCI Hand-off
support.(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.