Lenovo System x3650 M5 - PCI Riser-Card Leds; Event Logs

Table5.SystempulseLEDs
LEDDescriptionAction
IMM2heartbeatIMM2heartbeatbootprocess.
Thefollowingstepsdescribethedifferentstages
oftheIMM2heartbeatsequencingprocess.
1.WhenthisLEDisblinkingfast
(approximately4Hz),thisindicates,
thattheIMM2codeisintheloading
process.
2.WhenthisLEDgoesoffmomentarily,this
indicatesthattheIMM2codehasloaded
completely.
3.WhenthisLEDgoesoffmomentarilyand
thenstartsblinkingslowing(approximately
1Hz),thisindicatesthatIMM2isfully
operational.Youcannowpressthe
power-controlbuttontopower-onthe
server.
4.IfthisLEDdoesnotblinkwithin30seconds
ofconnectingapowersourcetotheserver,
(trainedtechnicianonly)replacethesystem
board.
PCIriser-cardLEDs
ThefollowingillustrationshowsthelocationofthePCIriser-cardLEDs.
Upper PCI slot error LED
Center PCI slot error LED
Lower PCI slot error LED
Figure54.PCIriser-cardLEDs
Eventlogs
ErrorcodesandmessagesdisplayedinPOSTeventlog,system-eventlog,IMM2eventlog,andDSA
eventlog.
•POSTeventlog:Thislogcontainsthemostrecenterrorcodesandmessagesthatweregenerated
duringPOST.YoucanviewthecontentsofthePOSTeventlogfromtheSetupUtility(see“Startingthe
SetupUtility”onpage53).FormoreinformationaboutPOSTerrorcodes,seeAppendixB“UEFI/POST
diagnosticcodes”onpage1127
.
•System-eventlog:ThislogcontainsPOSTandsystemmanagementinterrupt(SMI)eventsandall
eventsthataregeneratedbythebaseboardmanagementcontrollerthatisembeddedintheintegrated
managementmodule(IMM).Youcanviewthecontentsofthesystem-eventlogthroughtheSetup
UtilityandthroughtheDynamicSystemAnalysis(DSA)program(asIPMIeventlog).Thesystem-event
logislimitedinsize.Whenitisfull,newentrieswillnotoverwriteexistingentries;therefore,youmust
78LenovoSystemx3650M5InstallationandServiceGuide