AMD Motherboards - ANOTHER b550m CSM problem

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ANOTHER b550m CSM problem

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=48254
Printed Date: 05 Oct 2024 at 3:06pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: ANOTHER b550m CSM problem

Posted By: utcq
Subject: ANOTHER b550m CSM problem
Date Posted: 04 Jul 2024 at 6:59am

B550M/ac itx.

So I disabled CSM and just after rebooting: no video, nothing, not bios or OS.

I open up the PC, I remove the CMOS battery for 5 mins to then put it back but nothing. No video, no gpu fans spinning and no noise at all from the gpu itself.

So I short the CLEAR CMOS pins on the mobo for 10 seconds but still nothing (the shorting is working as I can short the other pins to power on the pc).

And now I'm here and idk what's faulty, is it my mobo? my gpu?

CPU: R5 5600 ( no igpu :( )
GPU: RX 6700 XT

please help me.