Gigabyte GA-Z270XP-SLI - BIOS Setup: Power Management; Power Management Settings; AC BACK and Wake-up Options

& Platform Power Management
Enables or disables the Active State Power Management function (ASPM). (Default: Disabled)
& PEG ASPM
 Allowsyouto conguretheASPM modeforthe deviceconnectedto theCPUPEGbus.Thisitem is
congurableonlywhenPlatform Power Management is set to Enabled. (Default: Enabled)
& PCH ASPM
 AllowsyoutoconguretheASPMmodeforthedeviceconnectedtoChipset'sPCIExpressbus.Thisitem
iscongurableonlywhenPlatform Power Management is set to Enabled. (Default: Enabled)
& DMI ASPM
 AllowsyoutoconguretheASPMmodeforbothCPUsideandChipsetsideoftheDMIlink.Thisitemis
congurableonlywhenPlatform Power Management is set to Enabled. (Default: Enabled)
& AC BACK
Determines the state of the system after the return of power from an AC power loss.
Always Off The system stays off upon the return of the AC power. (Default)
Always On The system is turned on upon the return of the AC power.
Memory The system returns to its last known awake state upon the return of the AC power.
2-7 Power
& Wake on LAN Enable
Enables or disables the wake on LAN function. (Default: Enabled)
& High Precision Timer
Enables or disables High Precision Event Timer (HPET) in the operating system. (Default: Enabled)
& IOAPIC 24-119 Entries
Enables or disables this function. (Default: Enabled)
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