boot loop after Asrock b450 pro4 Bios update
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=19093
Printed Date: 07 May 2024 at 11:26am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: boot loop after Asrock b450 pro4 Bios update
Posted By: toolman
Subject: boot loop after Asrock b450 pro4 Bios update
Date Posted: 18 Jun 2021 at 5:57am
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Hi, I have a problem after updating bios from version 3.90 to 4.80. A Few days ago I was updating bios to 4.8, the process was fine till completed and required to press Enter to reboot. But after that, the PC keeps restarting again and again. there is no signal to monitor. As your information, I am using AMD Ryzen 3 3200g, DDR4 2133 MHz. I tried a method such as: unplug the power cord and remove the CMOS battery to reset it and so on, but still didn't work. Anyone has the same problem and how to solve it? any help appreciated Thank you. |
Replies:
Posted By: zzu
Date Posted: 18 Jun 2021 at 5:48pm
| removing the knob cell battery is not enough. you must also short the jumper for full 5 seconds. |
Posted By: datonyb
Date Posted: 18 Jun 2021 at 9:02pm
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did you check the bios notes ? there is a chance the 3200g has been removed from the support list for the later 4.8 bios other than that i would make a guess the ram stick isnt playing nicely with the new bios ------------- [url=https://valid.x86.fr/jpg250]  [/url]3800X, powercolor reddevil vega64, gskill tridentz3866, taichix370, evga750watt gold |
Posted By: zzu
Date Posted: 19 Jun 2021 at 1:14pm
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I read too that the newest UEFI wares actually do no longer support the oldest Ryzens. Not so ideal. |