Lenovo Yoga 370 Hardware Maintenance Manual
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Table1.Numericerrorcodes(continued)
Symptomorerror
FRUoraction,insequence
1820
Morethanoneexternalfingerprintreadersareattached.
Turnoffthecomputer.Removealltheexternal
fingerprintreadersexcepttheonethatyouhave
configuredintheoperatingsystem.
2100
Detectionerroronstoragedevice(MainSATAHDD)
1.Reseatthestoragedevice.
2.Replacethestoragedevice.
2101
Detectionerroronstoragedevice(MainNVMeHDD)
1.Reseatthestoragedevice.
2.Replacethestoragedevice.
2102
Detectionerroronstoragedevice(M.2SATASSD)
1.Reseatthestoragedevice.
2.Replacethestoragedevice.
2103
Detectionerroronstoragedevice(Optane)
1.Reseatthestoragedevice.
2.Replacethestoragedevice.
2110
ReaderroronHDD0(MainHDD)
1.Reseatthestoragedevice.
2.Replacethestoragedevice.
2111
ReaderroronSSD1(M.2)
1.ReseattheM.2solid-statedrive(SSD).
2.ReplacetheM.2solid-statedrive.
2112
ReaderroronSSD2(M.2)
1.ReseattheM.2SSD.
2.ReplacetheM.2SSD.
2200
MachineTypeandSerialNumberareinvalid.
Replacethesystemboard.
2201
MachineUUIDisinvalid
Replacethesystemboard.
Errormessages
Table2.Errormessages
Symptomorerror
FRUoraction,insequence
Fanerror.1.Replacethefan.
2.Applythermalgrease.
3.Replacethesystemboard.
Thermalsensingerror.Replacethesystemboard.
Thissystemdoesnotsupportbatteriesthatarenot
genuineLenovo-madeorauthorized.Thesystemwill
continuetoboot,butmaynotchargeunauthorized
batteries.
Attention:Lenovohasnoresponsibilityforthe
performanceorsafetyofunauthorizedbatteries,and
providesnowarrantiesforfailuresordamagearisingout
oftheiruse.
Replacethebattery.
Beeperrors
LenovoSmartBeeptechnologyenablesyoutodecodebeeperrorswithyoursmartphonewhenablack
screenoccurswithbeepsfromyourcomputer.TodecodethebeeperrorwithLenovoSmartBeep
technology,dothefollowing:
1.Gotohttp://www.support.lenovo.com/smartbeeporscanthefollowingQRCode.
Chapter4.Relatedserviceinformation35