Lenovo ThinkServer TD350 70DG - Page 36

2SystemIDbuttonwithIDLED
WhenyoupressthesystemIDbutton,theIDLEDsonboththefrontandrearoftheserverarelit.Asa
result,youcanlocatetheserveramongotherservers.YoualsocanturnontheIDLEDsusingaremote
managementprogramforserverpresencedetection.
IDLED
Color
Description
On
Blue
Theserverisidentified.
Off
None
TheIDLEDisnotinuseortheserverisnotidentified.
3Storage-driveactivityLED
Note:Thestorage-driveactivityLEDisonlyforservermodelswitheasy-swapstoragedrives.
Storage-driveactivityLEDColor
Description
OnGreen
Thestoragedriveisactiveanddataisbeing
transferred.
Off
NoneThestoragedriveisnotinuse.
4NetworkstatusLED
ThenetworkstatusLEDindicatetheLANstatusfortheEthernetconnectorsontherearoftheserver.
NetworkstatusLED
Color
Description
OnGreen
TheserverisconnectedtoaLAN.
Off
None
TheserverisdisconnectedfromaLAN.
Blinking
Green
TheLANisconnectedandactive.
5SystemhealthLED
ThesystemhealthLEDhelpsyoutoidentifyifthereareanysystemerrors.
•Off:Theserverisoffortheserverisonandworkingnormally.
•Blinking:TheBMCisinitiating.
•Amber:Theserverhaspotentialsystemerrors.Checktheinformationinthefollowingtableforpotential
systemerrorsandcorrespondingsolutions.
Potentialsystemerror(systemhealthLED:amber)Solution
Thetemperatureoftheserverreachedthenon-critical
temperaturethreshold.
ChecktheBMCforerrorsandcheckthesystemfans.
Thevoltageoftheserverreachedthenon-criticalvoltage
threshold.
Replacethesystemboard.
Note:ThisactionmustbeperformedonlybyLenovo
servicepersonnel.SeeChapter8“Gettinginformation,
help,andservice”onpage185
.
Afanisrunningatlowspeed.
Checkthesystemfans.
Thepowersupplyhasacriticalerror.
ChecktheBMCfordetailedinformation.
22ThinkServerTD350UserGuideandHardwareMaintenanceManual