WhenthisyellowLEDislit,itindicatesthatasystemerrorhasoccurred.CheckLEDsonthesystem
boardtohelpisolatetheerrororidentifythefailedpart.ThisLEDiscontrolledbytheIMM2.
•USBconnectors:
ConnectaUSBdevice,suchasaUSBmouse,keyboard,orotherdevicetoanyoftheseconnectors.
Rearview
ThefollowingillustrationsshowtheconnectorsandLEDsontherearoftheserver.
ThefollowingillustrationshowstheLEDsandconnectorsontherearofthefixedpower-supplymodel.
Figure12.Connectorsontherearofthefixedpower-supplymodel
Figure13.LEDsontherearofthefixedpower-supplymodel
ThefollowingillustrationshowstheLEDsandconnectorsontherearoftheredundantpower-supplymodel.
18LenovoSystemx3250M5InstallationandServiceGuide