Lenovo ThinkServer RD430 User Manual Page 39

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2CPU1DIMMstatusLEDs
3CPU2DIMMstatusLEDs
WhenaDIMMstatusLEDislitinamber,itindicatesthatthecorrespondingmemorymoduleisoverheated.
Thefollowingillustrationshowsthememorymodulesandtheirnumbers.
Figure15.DIMMstatusLEDsandDIMMs
4AmbienttemperaturelimitLED
LED
Status
DescriptionAction
Solidoff
Theserverisrunningatanormal
temperature.
Ambienttemperature
limitLED
Solidon(amber)
Theambienttemperatureisbelow
7°C(44.6°F)orover40°C(104°F).
ChecktheBMCforerrorsand
runthediagnosticprograms.See
“Usingadiagnosticprogram”on
page180
.
5MicroprocessorstatusLEDs(alsoknownasCPUstatusLEDs)
LED
Status
DescriptionAction
Solidoff
Themicroprocessorsare
operatingatanormal
temperature.
Microprocessorstatus
LED
Solidon(amber)Oneormoremicroprocessorsare
overheated.
ChecktheBMCforerrorsand
runthediagnosticprograms.See
“Usingadiagnosticprogram”on
page180
.
Chapter3.Productoverview27
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