Lenovo System x3550 M4 - Page 140

Table14.LightpathdiagnosticspanelLEDs(continued)
•FollowthesuggestedactionsintheorderinwhichtheyarelistedintheActioncolumnuntiltheproblemis
solved.
•Ifanactionstepisprecededby"(trainedtechnicianonly),"thatstepmustbeperformedonlybyatrained
technician.
LEDDescriptionAction
PCIAnerrorhasoccurredonaPCI
card,aPCIbus,oronthesystem
board.AnadditionalLEDislit
nexttoafailingPCIslot.
1.Checktheriser-cardLEDs,theServeRAIDerrorLED,and
thedual-portnetworkadaptererrorLEDtoidentifythe
componentthatcausedtheerror.
2.Checkthesystem-errorlogforinformationabouttheerror.
3.Ifyoucannotisolatethefailingcomponentbyusingthe
LEDsandtheinformationinthesystem-errorlog,remove
onecomponentatatime;andrestarttheserveraftereach
componentisremoved.
4.Replacethefollowingcomponents,intheordershown,
restartingtheservereachtime:
•PCIrisercards
•ServeRAIDadapter
•Optionalnetworkadapter
•(Trainedtechnicianonly)Systemboard
5.Ifthefailureremains,goto
http://www.ibm.com/support/entry/portal/docdisplay?
lndocid=SERV-CALL.
NMIAnonmaskableinterrupthas
occurred,ortheNMIbuttonwas
pressed.
1.Checkthesystem-errorlogforinformationabouttheerror.
2.Restarttheserver.
CONFIG+PSAninvalidpower
configurationerrorhasoccurred.
IftheCONFIGLEDandthePSLEDarelit,thesystemissues
aninvalidpowerconfigurationerror.Makesurethatboth
powersuppliesinstalledintheserverareofthesamerating
orwattage.
CONFIG+CPUAhardware
configurationerrorhasoccurred.
IftheCONFIGLEDandtheCPULEDarelit,completethe
followingstepstocorrecttheproblem:
1.Checkthemicroprocessorsthatwerejustinstalledto
makesurethattheyarecompatiblewitheachother(see
“Replacingamicroprocessorandheatsink”onpage
290foradditionalinformationaboutmicroprocessor
requirements).
2.(Trainedtechnicianonly)Replacetheincompatible
microprocessor.
3.Checkthesystem-errorlogsforinformationaboutthe
error.Replaceanycomponentthatisidentifiedintheerror
log.
CONFIG
CONFIG+MEMAhardware
configurationerrorhasoccurred.
IftheCONFIGLEDandtheMEMLEDarelit,checkthe
system-eventlogintheSetuputilityorIMM2errormessages.
FollowstepsindicatedinAppendixB“UEFI/POSTdiagnostic
codes”onpage791
andAppendixA“Integratedmanagement
moduleII(IMM2)errormessages”onpage309.
LINKReserved.
126Systemx3550M4InstallationandServiceGuide