Gigabyte GA-Z97X-UD3H - Page 55

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BIOS Setup
` SATAConguration
& Integrated SATA Controller
 EnablesordisablestheintegratedSATAcontrollers.(Default:Enabled)
& SATA Mode Selection
 EnablesordisablesRAIDfortheSATAcontrollersintegratedintheChipsetorcongurestheSATAcontrollers
to AHCI mode.
IDE   CongurestheSATAcontrollertoIDEmode.
RAID Enables RAID for the SATA controller.
AHCI   CongurestheSATAcontrollerstoAHCImode.AdvancedHostControllerInterface
(AHCI)isaninterfacespecicationthatallowsthestoragedrivertoenableadvanced
SerialATAfeaturessuchasNativeCommandQueuingandhotplug.(Default)
& 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.
& Two Layer KVM Switch
Set to EnabledtoensureproperdevicefunctionalitywhenchainingtwoKVMswitches.(Default:Disabled)
& PCIESlotConguration(PCH)
 SpeciestheoperatingbandwidthforthePCIEX4slot.
Auto  LetstheBIOSautomaticallycongurethissettingdependingontheexpansioncardbeing
installed.(Default)
x4 PCIEX4 operates at x4 mode.
x1 PCIEX4 operates at x1 mode.