Gigabyte GA-A320M-S2H (rev. 2.0) [27/40] Csm support

& Fast Boot

Enables or disables Fast Boot to shorten the OS boot process. Ultra Fast provides the fastest bootup

speed.(Default:Disabled)

& SATA Support

AllSataDevices AllSATAdevicesarefunctionalintheoperatingsystemandduringthePOST.

LastBootHDDOnly Exceptforthepreviousbootdrive,allSATAdevicesaredisabledbeforetheOS

bootprocesscompletes.(Default)

 ThisitemiscongurableonlywhenFast Boot is set to Enabled or Ultra Fast.

& VGA Support

Full Initial All USB devices are functional in the operating system and during the POST.

(Default)

Partial Initial Part of the USB devices are disabled before the OS boot process completes.

 ThisitemiscongurableonlywhenFast Boot is set to Enabled. This function is disabled when Fast Boot

is set to Ultra Fast.

& PS2 Devices Support

Disabled   AllPS/2devicesaredisabledbeforetheOSbootprocesscompletes.

Enabled All PS/2 devices are functional in the operating system and during the POST.

(Default)

 ThisitemiscongurableonlywhenFast Boot is set to Enabled. This function is disabled when Fast Boot

 EnablesordisablesUEFICSM(CompatibilitySupportModule)tosupportalegacyPCbootprocess.

Enabled   EnablesUEFICSM.(Default)

Disabled   DisablesUEFICSMandsupportsUEFIBIOSbootprocessonly.

& LAN PXE Boot Option ROM

 AllowsyoutoselectwhethertoenablethelegacyoptionROMfortheLANcontroller.(Default:Disabled)

 ThisitemiscongurableonlywhenCSM Support is set to Enabled.

& Storage Boot Option Control

 AllowsyoutoselectwhethertoenabletheUEFIorlegacyoptionROMforthestoragedevicecontroller.

Disabled   DisablesoptionROM.

UEFIOnly   EnablesUEFIoptionROMonly.