AMD Motherboards - a320m-hdv - can't pinpoint the problem

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a320m-hdv - can't pinpoint the 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=14589
Printed Date: 09 Aug 2025 at 10:04pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: a320m-hdv - can't pinpoint the problem

Posted By: clauvlg
Subject: a320m-hdv - can't pinpoint the problem
Date Posted: 06 Jun 2020 at 6:32am

So in mid-2018 i bought an a320m-hdv and it worked fine but with some USB problems (my usb wifi antenna couldn't be recognized by W10, then the same with my 1tb Seagate external drive and finnaly with my keyboard). But this isn't the real deal.

In December 2019 I travelled and left my pc at home but when I got back it wouldn't turn on. I removed everything and installed again and nothing, the only thing that i noticed was the usb ports that had energy still. No psu fan, no cpu fan and not even the case fan worked. So i thought to my self "must be the PSU (cx650)". Now, only this month i could buy a new PSU (aerocool kcas 500w) and when i installed voil?, it worked! But then, after 2 hours using it I turned it off (after a new w10 update) and the next day it didn't worked. So here I am close to buying a new motherboard and ditching the a320m away.
I really need some help.

ps.: i found a really similar problem online but with other asrock mb model. (https://forums.tomshardware.com/threads/pc-wont-turn-on-but-usb-ports-have-power.2175736/)