9.Turnonthecomputerandthemonitor.Then,insertthePOST/BIOSupdate(ashupdate)discinto
theopticaldrive.
10.Turnthecomputeroffandbackonagain.Ther ecoverybegins.
11.Therecoverysessionwilltaketwotothreeminutes.Duringthistimeyouwillhearaseriesofbeeps.
Aftertheupdatesessioniscompleted,therewillbenovideo,theseriesofbeepswillend,andthe
systemwillautomaticallyturnoff.
12.Repeatsteps2through5.
13.Movethejumperbacktothestandardposition(pin1andpin2).
14.Reconnectanycablesthatweredisconnected.See“CompletingtheFRUreplacement”onpage97.
15.Reinstallthecomputercoverandreconnectthepowercordsforthecomputerandmonitortoelectrical
outlets.
16.Turnonthecomput ertorestarttheoperatingsystemandremovethediscfr omtheopticaldrive.
Powermanagement
Powermanagementreducesthepowerconsumptionofcertaincomponentsofthecomputersuchasthe
systempowersupply,processor,harddiskdrives,andsomemonitors.
Automaticcongurationandpowerinterface(ACPI)BIOS
BeinganACPIBIOSsystem,theoper atingsystemisallowedtocontrolthepowermanagementfeatures
ofthecomputerandthesettingforAdvancedPowerManagement(APM)BIOSmodeisignored.Not
alloperatingsystemssupportACPIBIOSmode.
AutomaticPower-Onfeatures
TheAutomaticPower-OnfeatureswithinthePowerManagementmenuallowyoutoenableanddisable
featuresthatturnonthecomputerautomatically.
•RTCresume:Youcanspecifyadateandtimeatwhichthecomputerwillbeturnedonautomatically.
Thiscanbeeitherasingleeventoradailyevent.
•WakeonLAN:Ifthecomputerhasaproperlyconguredtoken-ringorEthernetLANadaptercardthatis
WakeonLAN-enabledandthereisremotenetworkmanagementsoftware,youcanusetheWakeonLAN
feature.WhenyousetWakeonLANtoEnabled,thecomputerwillturnonwhenitreceivesaspecic
signalfromanothercomputeronthelocalareanetwork(LAN).
Chapter10.Additionalserviceinformation205