Gigabyte Z490 GAMING X AX - Page 34

& PCIE Bifurcation Support
Allows you to determine how the bandwidth of the PCIEX16 slot is divided. Options: Auto, PCIE x8/x8,
PCIEx8/x4/x4.(Default:Auto)
& 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.
& 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)
& PCH 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.
& Wake on LAN Enable
 EnablesordisablesthewakeonLANfunction.(Default:Enabled)
& IOAPIC 24-119 Entries
 Enablesordisablesthisfunction.(Default:Enabled)
 SuperIOConguration
& Serial Port
 Enablesordisablestheonboardserialport.(Default:Enabled)
 USBConguration
& 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)
& USB Mass Storage Driver Support
 EnablesordisablessupportforUSBstoragedevices.(Default:Enabled)
& Mass Storage Devices
 DisplaysalistofconnectedUSBmassstoragedevices.ThisitemappearsonlywhenaUSBstoragedevice
is installed.
 NetworkStackConguration
& Network Stack
 DisablesorenablesbootingfromthenetworktoinstallaGPTformatOS,suchasinstallingtheOSfrom
theWindowsDeploymentServicesserver.(Default:Disabled)
& IPv4 PXE Support
 EnablesordisablesIPv4PXESupport.ThisitemiscongurableonlywhenNetwork Stack is enabled.
& IPv4 HTTP Support
 EnablesordisablesHTTPbootsupportforIPv4.ThisitemiscongurableonlywhenNetwork Stack is
enabled.
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