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b450m pro4, freeze after logo screen

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=24872
Printed Date: 22 May 2024 at 2:01pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: b450m pro4, freeze after logo screen
Posted By: amont
Subject: b450m pro4, freeze after logo screen
Date Posted: 02 Sep 2022 at 10:59pm
Hi! Today my PC suddenly shut down. After that it just freezes after showing the logo screen, so I can't even enter the BIOS.

There were no bios / hardware / windows updates before that.

I tried to:
- reset BIOS by removing the battery
- remove everything except cpu, memory & video card
- switch back my older memory dimm & video card

None of it helped..

After showing the logo screen, the keyboard remains responsive (like I can turn on&off caps lock for ex), the coolers are running (both cpu & video), LED lights are blinking.

What else can I try to check? Please help!



Replies:
Posted By: threadzipper1957
Date Posted: 20 Sep 2022 at 7:05pm
disconnect the SATA, M.2 or USB cardereaders connected to the board.
Then the system should always go into BIOS.
Also use a cabled USB keyboard and mouse for the test.
If this works, there is probablyu something wrong with your bootdevice.
Electronic media like M.2 and SATA SSD, can suddenly fail.


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Kind Regards



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