AMD Motherboards - AB350 ITX cold boot issues

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AB350 ITX cold boot issues

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=5705
Printed Date: 21 Dec 2024 at 8:23pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: AB350 ITX cold boot issues

Posted By: Ramar
Subject: AB350 ITX cold boot issues
Date Posted: 26 Jul 2017 at 6:23am

" rel="nofollow - [URL=][/URL]Hey everyone

When I first got the board last week the only time I ran into cold boot problems was with 4.0ghz OC. Now anything, including stock settings, is a crapshoot to boot. There's no beep code, just the fans spin up, then calm down, but nothing is displayed and my mouse and keyboard don't light up. It's getting worse, and now sometimes even clearing CMOS doesn't bring it back.

Is it time to return this to newegg for a replacement, or is there some troubleshooting I can do? Does the x370 ITX board have LLC, by the way?

Edit: after reflashing bios, I got some stability back. It seems to boot fine from stock settings now, but 3.9 only boots cold three or four times before needing a full power cycle with the plug out. 3.9 is rock stable in Windows under any stress testing I can throw at it.