Intel Motherboards - asrock x99 Extreme 3 motherboard no longer start

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asrock x99 Extreme 3 motherboard no longer start

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=7995
Printed Date: 03 Aug 2025 at 7:54pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: asrock x99 Extreme 3 motherboard no longer start

Posted By: TommyBolin
Subject: asrock x99 Extreme 3 motherboard no longer start
Date Posted: 09 Mar 2018 at 11:03pm

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Hello everyone, I have a PC with motherboard asrock x99 Extreme 3, CPU i7 5820, VGA MSI GTX 980 and 16 GB RAM in two banks ddr4.
Tonight I turn the PC on and off and restart after a few seconds 3 times. Then he went off without starting again.
Now when I turn on the monitor you can not see anything, the motherboard has a red LED on and the system does not boot.
I tried using the jumper for the backup BIOS or to delete the CMOS but nothing. I also tried to swap the RAM banks and nothing.
What may have happened? The red LED is the one above the BIOS a.
So far it has worked well for about 2 and a half years.