https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 20 May 2026 15:20:44 +0000 Sat, 09 May 2026 18:00:33 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=113507 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=113507&PID=201426&title=x670e-taichi-bios-4-20-bugs#201426 Author: Xaltar
Subject: 113507
Posted: 09 May 2026 at 6:00pm

Thanks NDRE28. It's great you got it sorted out.]]> Sat, 09 May 2026 18:00:33 +0000 https://forum.asrock.com/forum_posts.asp?TID=113507&PID=201426&title=x670e-taichi-bios-4-20-bugs#201426 https://forum.asrock.com/forum_posts.asp?TID=113507&PID=201422&title=x670e-taichi-bios-4-20-bugs#201422 Author: NDRE28
Subject: 113507
Posted: 09 May 2026 at 2:27pm

<Update>

Hello!

Both of my issues have been solved:

1. I've used a different USB flash drive, which works.
I was able to save the BIOS profile on it.
(Though I have no idea why the first one didn't. That first one was used to update the firmware from. It was FAT32).

2. I've removed the mouse that's not working in UEFI (Dell Premier MS900) and removed its dongle too.
I've connected the Dell mouse that is combo with the keyboard (Dell Premier KM7321W) and that one works in the UEFI menu.

Maybe, having 2 Dell dongles confuses the UEFI?


(I've wrote about these things to the ASRock TSD too).

Edited by NDRE28 - 09 May 2026 at 2:28pm]]> Sat, 09 May 2026 14:27:02 +0000 https://forum.asrock.com/forum_posts.asp?TID=113507&PID=201422&title=x670e-taichi-bios-4-20-bugs#201422 https://forum.asrock.com/forum_posts.asp?TID=113507&PID=201399&title=x670e-taichi-bios-4-20-bugs#201399 Author: Xaltar
Subject: 113507
Posted: 06 May 2026 at 5:43pm

Thanks NDRE28. Hopefully it helps ASRock's BIOS team work out the bugs. ]]> Wed, 06 May 2026 17:43:25 +0000 https://forum.asrock.com/forum_posts.asp?TID=113507&PID=201399&title=x670e-taichi-bios-4-20-bugs#201399 https://forum.asrock.com/forum_posts.asp?TID=113507&PID=201396&title=x670e-taichi-bios-4-20-bugs#201396 Author: NDRE28
Subject: 113507
Posted: 06 May 2026 at 11:56am

Hi!

Following your advice, I did open a support ticket. ]]> Wed, 06 May 2026 11:56:53 +0000 https://forum.asrock.com/forum_posts.asp?TID=113507&PID=201396&title=x670e-taichi-bios-4-20-bugs#201396 https://forum.asrock.com/forum_posts.asp?TID=113507&PID=201380&title=x670e-taichi-bios-4-20-bugs#201380 Author: Xaltar
Subject: 113507
Posted: 05 May 2026 at 3:46pm

Thanks for the info NDRE28. If you could additionally open a support ticket and
report it there with a link to this thread that would be great.

http://tw.asrock.com/events/tsd.asp

If anyone else has any bugs to report on the X670E Taichi feel free to drop them
here too. ]]> Tue, 05 May 2026 15:46:58 +0000 https://forum.asrock.com/forum_posts.asp?TID=113507&PID=201380&title=x670e-taichi-bios-4-20-bugs#201380 https://forum.asrock.com/forum_posts.asp?TID=113507&PID=201379&title=x670e-taichi-bios-4-20-bugs#201379 Author: NDRE28
Subject: 113507
Posted: 05 May 2026 at 2:33pm

Hi!

I've updated the firmware of my X670E Taichi to BIOS 4.20 (AGESA 1.3.0.1).
Everything is running well.
No issues.

However, there are 2 bugs:

1. I tried to save a BIOS profile on a USB flash drive, but I couldn't.
The UEFI menu told me that it did save it, however I couldn't find it on the USB drive, after restart.
I've tried multiple times , and inserted the USB drive in both USB 3.1 & 2.0 ports, without luck.
The drive is formatted as FAT32.

2. Sometimes, the mouse isn't working while in the UEFI menu.
It is visible on the screen, but it's unresponsive.
(This bug was present in previous BIOS versions too). ]]> Tue, 05 May 2026 14:33:42 +0000 https://forum.asrock.com/forum_posts.asp?TID=113507&PID=201379&title=x670e-taichi-bios-4-20-bugs#201379