Lenovo x3650 M4 BD 5466 - Event Logs

LEDnameDescription
ErrorLEDs
WhenanerrorLEDislit,itindicatesthattheassociatedcomponenthasfailed.
RTMMheartbeatLED
Power-onandpower-offsequencing.
IMM2heartbeatLED
IndicatesthestatusofthebootprocessoftheIMM2.
WhentheserverisconnectedtopowerthisLEDflashesquicklytoindicatethatthe
IMM2codeisloading.Whentheloadingiscomplete,theLEDstopsflashingbriefly
andthenflashesslowlytoindicatethattheIMM2iffullyoperationalandyoucan
pressthepower-controlbuttontostarttheserver.
StandbypowerLED
WhenthisLEDisflashing,itindicatesthattheserverisconnectedtoanacpower
source.
WhenthisLEDislit,itindicatesthattheserverisdcpoweron.
SystemboarderrorLEDSystem-boardhasfailed.
MicroprocessormismatchLEDWhenthisLEDislit,itindicatesthatmicroprocessor1isnotinstalled,orthe
microprocessorsdonothavethesamecachesizeandtype,andclockspeed.
DIMMerrorLEDs
AmemoryDIMMhasfailedorisincorrectlyinstalled.
MicroprocessorerrorLED
Microprocessorhasfailed,ismissing,orhasbeenincorrectlyinstalled.
LightpathLED
Indicateswhetherornotthelightpathbuttonisfunctional.IfthelightpathLEDislit
afterpressingthelightpathbutton,itindicatesthatthelightpathbuttonisfunctioning
properly.Bycontrast,ifthelightpathLEDisnotlitwhenpressingthelightpath
button,itmeansthelightpathbuttonisnotfunctioningproperly.
Eventlogs
ErrorcodesandmessagesaredisplayedinPOSTeventlog,system-eventlog,integratedmanagement
module(IMM2)eventlog,andDSAeventlog.
•POSTeventlog:Thislogcontainsthethreemostrecenterrorcodesandmessagesthatweregenerated
duringPOST.YoucanviewthecontentsofthePOSTeventlogfromtheSetuputility(see“Startingthe
Setuputility”onpage87).FormoreinformationaboutPOSTerrorcodes,seeAppendixB“UEFI/POST
errorcodes”onpage719
.
•System-eventlog:ThislogcontainsPOSTandsystemmanagementinterrupt(SMI)eventsandall
eventsthataregeneratedbythebaseboardmanagementcontrollerthatisembeddedintheintegrated
managementmodule(IMM).Youcanviewthecontentsofthesystem-eventlogthroughtheSetup
utilityandthroughtheDynamicSystemAnalysis(DSA)program(asIPMIeventlog).Thesystem-event
logislimitedinsize.Whenitisfull,newentrieswillnotoverwriteexistingentries;therefore,youmust
periodicallyclearthesystem-eventlogthroughtheSetuputility.Whenyouaretroubleshootinganerror,
youmighthavetosaveandthenclearthesystem-eventlogtomakethemostrecenteventsavailablefor
analysis.Formoreinformationaboutthesystem-eventlog,seeAppendixA“Integratedmanagement
moduleII(IMM2)errormessages”onpage255
.
Messagesarelistedontheleftsideofthescreen,anddetailsabouttheselectedmessagearedisplayed
ontherightsideofthescreen.Tomovefromoneentrytothenext,usetheUpArrow(↑)andDown
Arrow(↓)keys.
SomeIMMsensorscauseassertioneventstobeloggedwhentheirsetpointsarereached.Whena
setpointconditionnolongerexists,acorrespondingdeassertioneventislogged.However,notallevents
areassertion-typeevents.
•Integratedmanagementmodule(IMM2)eventlog:ThislogcontainsafilteredsubsetofallIMM,POST,
andsystemmanagementinterrupt(SMI)events.YoucanviewtheIMMeventlogthroughtheIMM
Webinterface.Formoreinformation,see“LoggingontotheWebinterface”onpage97
.Youcanalso
viewtheIMMeventlogthroughtheDynamicSystemAnalysis(DSA)program(astheASMeventlog).
Chapter4.Troubleshooting115