Lenovo x3550 M5 - Page 857

4.(TrainedServicetechnicianonly)ReplacetheProcessor.InspectProcessorsocketandreplace
thesystemboardfirstifsocketisdamaged
•I.1800CAcachetypemismatchhasbeendetectedforoneormoreprocessorpackages.
Processorshaveoneormorecachelevelswithmismatchedtype
Explanation:
Severity
Error
UserResponse
Completethefollowingsteps:
1.Verifythatmatchingprocessorsareinstalledinthecorrectprocessorsockets.Correctany
mismatchfound.
2.ChecktheLenovosupportsiteforanapplicableservicebulletinorfirmwareupdatethatapplies
tothisprocessorerror.
3.(Trainedtechnicianonly)Replacethesystemboard
•I.1800DAcacheassociativitymismatchhasbeendetectedforoneormoreprocessorpackages.
Processorshaveoneormorecachelevelswithmismatchedassociativity
Explanation:
Severity
Error
UserResponse
Completethefollowingsteps:
1.Verifythatmatchingprocessorsareinstalledinthecorrectprocessorsockets.Correctany
mismatchfound.
2.ChecktheLenovosupportsiteforanapplicableservicebulletinorfirmwareupdatethatapplies
tothisprocessorerror.
3.(Trainedtechnicianonly)Replacethesystemboard
•I.1800EAprocessormodelmismatchhasbeendetectedforoneormoreprocessorpackages.
ProcessorshavemismatchedModelNumber
Explanation:
Severity
Error
UserResponse
Completethefollowingsteps:
1.Verifythatmatchingprocessorsareinstalledinthecorrectprocessorsockets.Correctany
mismatchfound.
2.ChecktheLenovosupportsiteforanapplicableservicebulletinorfirmwareupdatethatapplies
tothisProcessorerror.
3.(Trainedtechnicianonly)Replacethesystemboard
AppendixB.UEFI/POSTdiagnosticcodes843