Bios update caused reboot loop (b450m pro/ryzen 3
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=18089
Printed Date: 18 Jun 2024 at 7:11pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: Bios update caused reboot loop (b450m pro/ryzen 3
Posted By: Big_al72
Subject: Bios update caused reboot loop (b450m pro/ryzen 3
Date Posted: 11 Feb 2021 at 9:37am
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I'm not very advanced with computers obviously though I did build my current system. B450mpro with ryzen3 Picasso. Unfortunately I've been having sound issues and a dpc latency monitor told me to update the bios. I tried updating from 4.3 to 4.9 today with a flash drive. It said the programming was successful but when I pressed enter to reboot it wouldn't boot up. I get the blue power light for 10 seconds then it turns of and on again ad nauseum. No boot screen at all. I tried clearing cmos by taking out the battery and also putting a dime on three clearcmos pins on the motherboard but no luck. Does anyone have any ideas or am I stuck sending the motherboard back to as rock as an rma? Thanks. |
Replies:
Posted By: ThreeDee
Date Posted: 11 Feb 2021 at 6:02pm
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try booting with just 1 stick of RAM in slot A2 ..did you have the power unplugged from PSU (or switched off) when you tried clearing the CMOS? ------------- |Ryzen 5 5900|ASRock X570 Taichi-BIOS 4.60|2x16GB HyperX Predator RGB 3200@3600 1:1 IF|ASRock RX 6700XT|2 x PCIe 4.0 M.2 Drives for OS & Games|850 WTT Seasonic 80+ Titanium PSU|Noctua NH-D15| |
Posted By: Xaltar
Date Posted: 11 Feb 2021 at 11:45pm
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Try what ThreeDee suggested and when you clear CMOS follow this little guide: http://forum.asrock.com/forum_posts.asp?TID=630&title=how-to-clear-cmos-via-battery-removal If that doesn't get you up and running again contact ASRock Tech Support here: https://event.asrock.com/tsd.asp ------------- 
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