User Guide

1-14
Chapter 1: Product Introduction
Chapter 1
1.1.7 Onboard LEDs
1. Q LED (BOOT_LED, VGA, DRAM, CPU)
QLEDcheck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.
2. BIOS LEDs (BIOS_LED1-2)
TheBIOSLEDshelpindicatetheBIOSactivity.PresstheBIOSbuttontoswitch
betweenBIOS1andBIOS2andtheLEDlightsupwhenthecorrespondingBIOSisin
use.