Asus WS C422 PRO - Onboard Leds

ASUS WS C422 PRO/SE
1-15
Chapter 1
1.1.8 Onboard LEDs
1. Q LED (CPU, DRAM, VGA, BOOT)
QLEDcheckskeycomponents(CPU,DRAM,VGAcard,andbootingdevices)in
sequenceduringmotherboardbootingprocess.Ifanerrorisfound,thecorresponding
LEDremainslituntiltheproblemissolved.Thisuser-friendlydesignprovidesan
intuitivewaytolocatetherootproblemwithinseconds.
TheQLEDsprovidethemostprobablecauseofanerrorcodeasastartingpointfor
troubleshooting.Theactualcausemayvaryfromcasetocase.
2. Location LED (LOCLED2)
ThisonboardLEDlightsupwhentheLocationbuttonontheserverispressedorwhen
triggeredbyasystemmanagementsoftware.TheLocationLEDhelpsvisuallylocate
andquicklyidentifytheserverinerroronaserverrack.