Intel Motherboards - B460m Pro4 issue

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B460m Pro4 issue

Printed From: ASRock.com
Category: Media & User's Review
Forum Name: Intel Motherboards
Forum Description: ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=28959
Printed Date: 04 Nov 2025 at 3:38pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: B460m Pro4 issue

Posted By: pavelstapor
Subject: B460m Pro4 issue
Date Posted: 04 Feb 2024 at 8:01pm

Hi everyone, I need help with the motherboard mentioned above.
It worked ok yesterday. I removed it from the case and installed it in another. Now it will not power on. All LED lights are on, so there is power, but it won't start. I have removed it from the case and connected the PSU with only one RAM stick. CPU (10100f) remains cold. I can't get my head around it. I think I've tried and checked everything but maybe someone had a similar problem and managed to fix it.
This is what I did so far:
1. I've checked the CPU socket for bent pins,
2. Checked different ram stick
3. Checked the CMOS battery/ left it without battery for a few hours
4. I've checked different PSU

Is there anything else? What am I missing?? It worked perfectly fine a few hours ago.
I haven't run it with a different CPU, but if that were to be a faulty CPU, the motherboard would still power on, wouldn't it? It wouldn't post anything obviously.

Has anyone got ideas?? thanks