Gigabyte ga-z87x-d3h [54/104] Audio controller

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Enabled All shared ports are eventually routed to the xHCI controller during the BIOS boot process.

If BIOS does not have pre-boot support for the xHCI controller, it should initially route

the sharable ports to the EHCI controller and then prior to OS boot it should route the

ports to xHCI controller. Note: OS has to provide support for the xHCI controller in this

mode. If the OS does not provide support, all sharable ports won't work.

Disabled The USB 3.0 ports are routed to the EHCI controller and the xHCI controller is turned

 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.

& Internal Graphics

 Enablesordisablestheonboardgraphicsfunction.(Default:Enabled)

& 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)

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.

& PCIESlotConguration

 SpeciestheoperatingbandwidthforthePCIEX4slot.