Bios broken after 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=10464
Printed Date: 13 Sep 2025 at 9:32am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: Bios broken after update
Posted By: Olorim
Subject: Bios broken after update
Date Posted: 21 Dec 2018 at 4:05am
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Guys I need help! I'm use asrock utility, download rom file from site, set .rom in name, select in utility and click flash. After, I'm try to reboot, from win menu, update&reboot, and PC after rebooting have black screen, I'm waiting 1-2 min and power off My mb after bios update don't work Black screen and crazy dr.dabug Mb: asrock x470 gaming 4k, ryzen 2700, bios 1.90 Clear cmos don't work, (power off, remove battery, lock jumpers, wait 5 sec, unlock jumpers, put battery, power on, boot > black screen) 
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Replies:
Posted By: Olorim
Date Posted: 21 Dec 2018 at 4:06am
| Codes: dr.debug - 07, 15, 33, 7a, 36, c0, 4f, 90 and they randomly screen |
Posted By: Xaltar
Date Posted: 21 Dec 2018 at 4:17am
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Contact Tech Support and let them know you have a bad flash, they will advise you as to what course of action to take. https://event.asrock.com/tsd.asp This is why we do not recommend windows flashing. Always use instant flash. ------------- 
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Posted By: Olorim
Date Posted: 21 Dec 2018 at 4:22am
| Ok. Thanks |
Posted By: Xaltar
Date Posted: 21 Dec 2018 at 4:24am
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Sorry I couldn't be of more help, sadly bad flashes require Tech Support to resolve, there is little a user can do to repair it themselves To do so requires specialized tools that most people don't have access to. -------------
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Posted By: Olorim
Date Posted: 21 Dec 2018 at 4:30am
| Do I need service repairs? |
Posted By: Olorim
Date Posted: 21 Dec 2018 at 2:18pm
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https://youtu.be/YC__isIC6Ws Video dr.debug |
Posted By: fnordie
Date Posted: 21 Dec 2018 at 3:58pm
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i never did this, and dont know if its a good idea. if you still have warranty let asrock handle an RMA. https://www.youtube.com/watch?v=2dZl-phGtwU |
Posted By: rizzyrailed
Date Posted: 23 Dec 2018 at 1:26pm
| I ran into the exact same problem with the same board. Too bad this company didn't include redundancies such as dual bios |
Posted By: fnordie
Date Posted: 23 Dec 2018 at 4:24pm
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Yes it's a shame there is no dual bios or other safety features. I paid 170??for my board. Also I had to do a CMOS reset TWICE before the new bios was working correctly. |
Posted By: RWH65
Date Posted: 23 Dec 2018 at 4:55pm
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Please read the information below before downloading or updating your BIOS We don't recommend users to update the BIOS if their system is already running normally. ASRock assumes no responsibility for any damages caused by improper operations of downloading or updating the BIOS. Before you download or update the BIOS, please read " (How to Update)" below CAREFULLY. This taken from ASRock website about updating the BIOS. So if your system is running normally why update the BIOS. Your just taking a chance on messing up something already working. |