2SystemIDLED
ThesystemIDLEDislittohelpyoulocatethestoragearrayamongotherstoragearrays.
StatusColor
Description
Blinking
Green
Thestoragearrayisidentified.
Off
None
ThesystemIDLEDisnotinuseorthestoragearray
isnotidentified.
3Temperature-statusLED
Thetemperature-statusLEDhelpsyoudeterminethecurrenttemperaturestatus.
StatusColor
Description
On
Amber
Thestoragearrayisoverheated.
Off
None
Thestoragearrayisworkingnormally.
4SystemerrorLED
ThesystemerrorLEDhelpsyoudetermineifthereareanysystemerrors.
StatusColor
Description
On
Amber
•Thestoragearrayisoverheated.
•Afanisrunningatlowspeedorhasbeen
removed.
•Thereisacriticalpower-supplyerror.
•TherearI/Omodulesarenotworkingcorrectly.
Off
None
Thestoragearrayisworkingnormally.
LEDsandconnectorsontherearI/Omodule
ThefollowingillustrationshowstheLEDsandconnectorsontherearI/Omodule.
Figure9.LEDsandconnectorsontherearI/Omodule
1SAS-connector-statusLEDs2RearI/Omodulepower-statusLED
3RearI/OmodulestatusLED
4Debugconnector
5SAS-outconnector6SAS-inconnector
16ThinkServerStorageSA120UserGuideandHardwareMaintenanceManual
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