Powermanagement
Powermanagementreducesthepowerconsumptionofcertaincomponentsofthecomputersuchasthe
systempowersupply,processor,harddiskdrives,andsomemonitors.
Advancedconfigurationandpowerinterface(ACPI)BIOS
BeinganACPIBIOSsystem,theoperatingsystemisallowedtocontrolthepowermanagementfeatures
ofthecomputerandthesettingforAdvancedPowerManagement(APM)BIOSmodeisignored.Not
alloperatingsystemssupportACPIBIOSmode.
AutomaticPower-onfeatures
TheAutomaticPower-OnfeatureswithinthePowerManagementmenuallowyoutoenableanddisable
featuresthatturnonthecomputerautomatically.
•WakeUponAlarm:Youcanspecifyadateandtimeatwhichthecomputerwillbeturnedon
automatically.Thiscanbeeitherasingleeventoradailyevent.
•WakeOnLAN:Ifthecomputerhasaproperlyconfiguredtoken-ringorEthernetLANadaptercardthatis
WakeOnLAN-enabledandthereisremotenetworkmanagementsoftware,youcanusetheWakeOn
LANfeature.WhenyousetWakeOnLANtoEnabled,thecomputerwillturnonwhenitreceivesa
specificsignalfromanothercomputeronthelocalareanetwork(LAN).
ToenabletheWakeOnLANfunctionortheWakeUponAlarmfunctionontheWindows8.1operating
system,dothefollowing:
1.OpenControlPanel.
2.ClickHardwareandSound➙PowerOptions.
3.Intheleftpanel,dooneofthefollowing:
•ForWindows8.1:ClickChoosewhatthepowerbuttondoes.
4.IntheShutdownsettingsection,clearTurnonfaststartup.
Note:Ifthesettingsareunavailable,clickChangesettingsthatarecurrentlyunavailable.
5.ClickSavechanges.
124ThinkCentreM83zHardwareMaintenanceManual
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