4.(TrainedServicetechnicianonly)ReplacetheProcessor.InspectProcessorsocketandreplace
thesystemboardfirstifsocketisdamaged
•I.1800C[I.1800C]
Explanation:Acachetypemismatchhasbeendetectedforoneormoreprocessorpackages.
Processorshaveoneormorecachelevelswithmismatchedtype
Severity
Error
UserResponse
Completethefollowingsteps:
1.Verifythatmatchingprocessorsareinstalledinthecorrectprocessorsockets.Correctany
mismatchfound.
2.ChecktheIBMsupportsiteforanapplicableservicebulletinorfirmwareupdatethatappliesto
thisprocessorerror.
3.(Trainedtechnicianonly)Replacethesystemboard
•I.1800D[I.1800D]
Explanation:Acacheassociativitymismatchhasbeendetectedforoneormoreprocessorpackages.
Processorshaveoneormorecachelevelswithmismatchedassociativity
Severity
Error
UserResponse
Completethefollowingsteps:
1.Verifythatmatchingprocessorsareinstalledinthecorrectprocessorsockets.Correctany
mismatchfound.
2.ChecktheIBMsupportsiteforanapplicableservicebulletinorfirmwareupdatethatappliesto
thisprocessorerror.
3.(Trainedtechnicianonly)Replacethesystemboard
•I.1800E[I.1800E]
Explanation:Aprocessormodelmismatchhasbeendetectedforoneormoreprocessorpackages.
ProcessorshavemismatchedModelNumber
Severity
Error
UserResponse
Completethefollowingsteps:
1.Verifythatmatchingprocessorsareinstalledinthecorrectprocessorsockets.Correctany
mismatchfound.
2.ChecktheIBMsupportsiteforanapplicableservicebulletinorfirmwareupdatethatappliesto
thisProcessorerror.
3.(Trainedtechnicianonly)Replacethesystemboard
AppendixB.UEFI/POSTdiagnosticcodes1033