•I.3818002[I.3818002]
Explanation:Thefirmwareimagecapsulesignatureforthenon-bootedflashbankisinvalid.Opposite
BankCRTMCapsuleUpdateSignatureInvalid
Severity
Info
UserResponse
Completethefollowingsteps:
1.UpdatethebackupUEFIimage.
2.Iferrordoesnotpersistnoadditionalrecoveryactionisrequired.
3.Iferrorpersists,orbootisunsuccessful,replacethesystemboard.
•I.3818003[I.3818003]
Explanation:TheCRTMflashdrivercouldnotlockthesecureflashregion.CRTMCouldnotlock
secureflashregion
Severity
Info
UserResponse
Completethefollowingsteps:
1.Ifsystemfailedtobootsuccessfully,DCcyclethesystem.
2.IfsystembootstoF1setup,updatetheUEFIimageandresetbanktoprimary(ifrequired).Ifthe
systembootswithouterror,recoveryiscompleteandnoadditionalactionisrequired.
3.Ifsystemfailstoboot,orifthefirmwareupdateattemptfails,replacethesystemboard.
•I.580A4[I.580A4]
Explanation:Memorypopulationchangedetected.DIMMPopulationChangeDetected
Severity
Info
UserResponse
Completethefollowingsteps:
1.IfyouhaveaddedorremovedDIMMstothesystem,andnoadditionalerrorsweredetected,
thenpleaseignorethismessage.
2.ChecksystemeventlogforuncorrectedDIMMfailuresandreplacethoseDIMMs.
•S.2018001[S.2018001]
Explanation:AnUncorrectedPCIeErrorhasOccurredatBus%Device%Function%.TheVendorID
forthedeviceis%andtheDeviceIDis%.PCIeUncorrectedErrorDetected
Severity
Error
UserResponse
AppendixB.UEFI(POST)errorcodes493