x870e Taichi Lite Code 03
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=113454
Printed Date: 15 Feb 2026 at 3:14pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: x870e Taichi Lite Code 03
Posted By: warleo
Subject: x870e Taichi Lite Code 03
Date Posted: 14 Feb 2026 at 10:30am
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Hi Xaltar, I've been having some problems with cold starts, almost every day when I turn on my PC I get a code 03 and just hangs there, I have to restart my PC multiple times until it actually continues to boot, I had bios 3.20 I think until then and when this started to happen I upgraded to 3.40 with no change whatsoever, do you have any recomendations? CPU: AMD Ryzen 7 9800X3D MB: Asrock x870e Taichi Lite RAM: 2X KINGSTON FURY BEAST 16GB DDR5 6000 HDD: 1X Seagate Surveilance 4TB SSD: 1X Samsung EVO plus 970 1X CORSAIR MP600 PRO LPX 2TB 1X WD BLACK SN770 M.2 1TB 1X Crucial Ct2000mx500ssd1 2tb PSU: CORSAIR RM850X SHIFT 80 GOLD ATX 3.0 850W |
Replies:
Posted By: Xaltar
Date Posted: 14 Feb 2026 at 6:12pm
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ASRock just released a beta BIOS for most if not all AM5 boards that is designed to address boot issues like this. You can find the Beta BIOS versions https://www.asrock.com.tw/support/index.asp?cat=bComboAM5" rel="nofollow - here There are also final release versions still coming out https://www.asrock.com.tw/support/index.asp?cat=ComboAM5" rel="nofollow - here . If you like you can wait for a final release BIOS version for your board or you can try out the Beta version and update again later once the 4.10 version for your board is released. AFAIK all AM5 boards will receive a 4.10 release as soon as they have finished validating and testing 4.10. The beta BIOS versions have been tested however there may be some changes and tweaks in the final 4.10 full release. From what I can tell beta 4.07 and 4.10 release are more or less identical. ------------- 
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Posted By: Deafbutnotdead
Date Posted: 14 Feb 2026 at 6:27pm
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For info, there is a new BIOS 4.10 for the B650 RS Pro, which clears up the EFI error messages at boot Arch Linux boots perfectly with no error message concerning EFI stub: Warning: unable to unprotect memory range So I think that will also clear up your problems once it arrives for the x870e Taichi Good luck and well done ASRock, as Gigabyte seems to be doing nothing about this problem |
Posted By: warleo
Date Posted: 15 Feb 2026 at 11:44am
Thank you guys, I think I'll wait a bit for the Stable version Bios, but with relief that there is already a patch for this error. 
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