AMD Motherboards - X470 flashing red, no fans spinning

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X470 flashing red, no fans spinning

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=17025
Printed Date: 11 Nov 2025 at 6:58pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: X470 flashing red, no fans spinning

Posted By: Unionfind
Subject: X470 flashing red, no fans spinning
Date Posted: 21 Oct 2020 at 8:48am

Video: http://imgur.com/gallery/5nMtMvu

My parts list:

ASRock X470 master SLI/ac
Ryzen 5 3600
GTX 1660 super 6GB
EVGA 500W PSU
WD 500gb SSD M.2
Gskill 2 x 8gb ddr4 RAM 3200MHZ

As shown in the video, when I turn on power, I don't see any fans spinning. The cpu fan and case fans don't spin at all. I just see a flashing red LED on the motherboard. I checked and reseated the 24 pin mobo power and 8 pin cpu power cable, but still same issue. I tried reseating the RAM and unplugging all the non-essential pins as well. The motherboard box also came with a "Ryzen 3000 Desktop Ready" sticker.

What should I do?

Replies:

Posted By: Unionfind
Date Posted: 21 Oct 2020 at 9:52am

Sorry please ignore. I forgot to press the power button the case to turn it on...so stupid. Resolved.