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Lenovo System x3500 M4 - Power-Supply Leds

Lenovo System x3500 M4
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Table11.LightpathdiagnosticspanelLEDs(continued)
LEDDescriptionAction
Powerpaddlecard
(Trainedtechnicianonly)Systemboard
Lookatthesystemservicelabelonthetopoftheserver,whichgivesanoverviewofinternalcomponents
thatcorrespondtotheLEDsonthelightpathdiagnosticspanel.Thisinformationcanoftenprovideenough
informationtodiagnosetheerror.
Power-supplyLEDs
Thissectiondescribesthepower-supplyLEDsontherearoftheserverandthesuggestedactionsto
correctthedetectedproblems.
Thefollowingillustrationshowsthepower-supplyLEDsontherearoftheserver.
Figure90.Power-supplyLEDsontherearoftheserver
0000000000000
0000000000000
0000000000000
0000000000000
0000000000000
0000000000000
0000000000000
0000000000000
0000000000000
0000000000000
0000000000000
0000000000000
0000000000000
0000000000000
0000000000000
0000000000000
0000000000000
0000000000000
00
00
00
00
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000000000
AC power
(Green)
DC power
(Green)
Error
(Amber)
Thefollowingtabledescribestheproblemsthatareindicatedbyvariouscombinationsofthepower-supply
LEDsandthesystempowerLEDontheoperatorinformationpanelandsuggestedactionstocorrect
thedetectedproblems.
Chapter4.Troubleshooting139

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