Lenovo ThinkServer RD440 - Page 38

Table1.Potentialerrorsandcorrespondingsolutions(continued)
LED
Status
Potentialerror
Solution
4Memorymodule
statusLED
Solidon(amber)Oneormorememorymodules
areoverheated.
ChecktheBMCforerrorsand
runthediagnosticprograms.See
“Usingadiagnosticprogram”on
page212
.
5Microprocessor
statusLED(alsoknown
asCPUerrorLED)
Solidon(amber)
Themicroprocessorsare
overheated.
ChecktheBMCforerrorsand
runthediagnosticprograms.See
“Usingadiagnosticprogram”on
page212
.
IntelligentDiagnosticsModulePremium
TheIntelligentDiagnosticsModulePremium(IDMPremium)isavailableinsomemodelstoprovideadvanced
diagnosticfunctions.ThefollowingillustrationshowsthediagnosticLEDsontheIDMPremiumpanel.
Mem 1
PSU 1 2
Mem 2
1 2 3 4 5 6
CPU 1 2
1 2 3 4 5 6
Temp
1 2 3 5 6
Figure13.IDMPremiumpanel
1SystemfanerrorLEDs
4AmbienttemperaturelimitLED
2CPU1DIMMstatusLEDs
5MicroprocessorstatusLEDs
3CPU2DIMMstatusLEDs
6PowersupplyerrorLEDs
26ThinkServerRD440UserGuideandHardwareMaintenanceManual