https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Thu, 16 Jul 2026 10:33:02 +0000 Thu, 16 Jul 2026 02:04:54 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 30 https://forum.asrock.com/RSS_topic_feed.asp https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=113550&PID=201812&title=b550-taichi-no-post-and-no-bios#201812 Author: TyESt
Subject: B550 Taichi No POST and no BIOS
Posted: 16 Jul 2026 at 2:04am

Thanks for the feedback.

The display is a Gigabyte M32U. Its working. I plugged my android TV box in and it works. Besides this happened twice and it was not the display the first time. I have tried using both the display port and HDMI on the computer and the display is not getting a signal.

The keyboard is a Keychron K8. I usually use bluetooth but I plug it in when I have to charge it. It does not use BT when plugged in and there is no dongle connected to the mobo. Currently it is not plugged in. And this problem only happened when I tried to boot from a USB. That was the cause not my display or keyboard. I'm sure it is something to do with the mobo.

The only things connected to the motherboard is the power supply and the APU Ryzen 7 PRO 4750G. I use the onboard graphics. No GPU. And the display.

Yeah, I would like to get the F11 to work but that will have to wait till the mobo is booting normaly.]]> Thu, 16 Jul 2026 02:04:54 +0000 https://forum.asrock.com/forum_posts.asp?TID=113550&PID=201812&title=b550-taichi-no-post-and-no-bios#201812 https://forum.asrock.com/forum_posts.asp?TID=113508&PID=201811&title=x470-gaming-k4-bios-update-issue#201811 Author: Xaltar
Subject: X470 Gaming K4 BIOS update issue
Posted: 15 Jul 2026 at 7:56pm

That shouldn't be happening, possibly RAM incompatibility with the new BIOS version?
If you haven't already, open a ticket with ASRock with the link I shared before.
Be sure to include full system specs including your RAM make and model.

Good luck ]]> Wed, 15 Jul 2026 19:56:00 +0000 https://forum.asrock.com/forum_posts.asp?TID=113508&PID=201811&title=x470-gaming-k4-bios-update-issue#201811 https://forum.asrock.com/forum_posts.asp?TID=113508&PID=201810&title=x470-gaming-k4-bios-update-issue#201810 Author: Miocard
Subject: X470 Gaming K4 BIOS update issue
Posted: 15 Jul 2026 at 6:12pm

Since then I found out that one of my RAM modules was faulty. I removed the bad module, thoroughly tested the working one with memtest to be sure, and tried flashing the BIOS again ??this time to 10.60. No luck, boot loop, Dr. Debug shows nothing. Had to use my programmer again to unbrick motherboard. I tried flashing 10.60 manually with it ??same result. Flashed 4.90 ??everything works. Just to double-check, I flashed 10.60 again with an additional verification that the ROM was written correctly, and still nothing. In the end I rolled back to 4.90. Not sure what else could be the issue ??I guess I'll just stay on this version.]]> Wed, 15 Jul 2026 18:12:16 +0000 https://forum.asrock.com/forum_posts.asp?TID=113508&PID=201810&title=x470-gaming-k4-bios-update-issue#201810 https://forum.asrock.com/forum_posts.asp?TID=113550&PID=201809&title=b550-taichi-no-post-and-no-bios#201809 Author: Xaltar
Subject: B550 Taichi No POST and no BIOS
Posted: 15 Jul 2026 at 11:30am

Ab/A6 is the code the system shows when it is in the BIOS. Without your full specs
it's tricky guessing what the issue could be. It sounds like you have a display
issue. Have you tried using different display cables and outputs?

Another red flag is the fact that F11 has never worked for you. What keyboard and
mouse are you using on the system? There are quite a few "wireless" (using a dongle)
peripherals that are not properly compatible with modern hardware. Try disconnecting
all devices from your system, including keyboard and mouse. All you want connected
is your display. If the system "wakes up" after that then you may have bad peripherals.
We recently had another forum member experiencing POST issues that turned out to
be caused by a wireless mouse dongle. It has gotten to the point where I now keep
a set of cheap corded peripherals on hand for troubleshooting. The ideal is usually
a branded set from the likes of Dell/HP etc. These peripherals are designed for
office use and tend to be the most compatible. ]]> Wed, 15 Jul 2026 11:30:03 +0000 https://forum.asrock.com/forum_posts.asp?TID=113550&PID=201809&title=b550-taichi-no-post-and-no-bios#201809 https://forum.asrock.com/forum_posts.asp?TID=113253&PID=201808&title=new-member-amd-motherboard-thread#201808 Author: Xaltar
Subject: New Member AMD Motherboard Thread
Posted: 15 Jul 2026 at 11:20am

I have created a thread for you here.]]> Wed, 15 Jul 2026 11:20:53 +0000 https://forum.asrock.com/forum_posts.asp?TID=113253&PID=201808&title=new-member-amd-motherboard-thread#201808 https://forum.asrock.com/forum_posts.asp?TID=113550&PID=201807&title=b550-taichi-no-post-and-no-bios#201807 Author: TyESt
Subject: B550 Taichi No POST and no BIOS
Posted: 15 Jul 2026 at 9:48am

Hi Xaltar. Thanks for the help. Here is the post or my problem.

I have a B550 Taichi mobo. It wont post or give me an option to go to the bios. This is the second time it has happened to me. The first time it happened I was trying to boot from a linux usb. I had to go to the bios make it boot from the usb and disabled my other drives. I can't use F11 to get to the boot menu. That has never worked for me so I go to the bios to tell it what to boot from. The usb would not boot. So I restarted the computer without the usb and it would not give me the option to go to the bios. The screen stayed black. The debug codes ran till they went off and it would power off. Other times the debug stopped at A6 or is it Ab? And the power stayed on when it did that. It continued to do that so I started trying things like clearing the cmos and removing the battery, holding the power button the discharge everything, moving the dimms and trying only one and disconnecting everything, satas, usbs, M2. I don't know what I did but it came back to life. I hooked everything back up and it was fine. Till I tried to boot the usb again. Not the same one I made a new one. But it did it to me again and I can't get to the bios. I did the same troubleshooting and it didn't help. I have been down for a month now. I asked Tech support for help and wrote them nearly the same thing 3 weeks ago. The only response I have had was automatic email saying they got my message and a tech would get back to me. So I decided to try this forum while I am waiting for their reply. Any advice is appreciated...Cheers

I was considering trying to do a bios flash. Maybe it will detect the usb in the bios usb port. Would it be bad to flash the same bios again?]]> Wed, 15 Jul 2026 09:48:50 +0000 https://forum.asrock.com/forum_posts.asp?TID=113550&PID=201807&title=b550-taichi-no-post-and-no-bios#201807 https://forum.asrock.com/forum_posts.asp?TID=113169&PID=201806&title=deskmeet-x600-pcie-m2-nvme-adapter#201806 Author: roadi
Subject: Deskmeet / X600 / PCIe M2 NVMe adapter
Posted: 15 Jul 2026 at 12:04am

I use them on unraid as array with 4 nvme devices. Two are on board with 980 pro devices ( sdb,sdc) and the glotrends device provides nvme0n1 and nvme1n1 with samsung 970 EVO. It is not perfect on unraid but works.]]> Wed, 15 Jul 2026 00:04:23 +0000 https://forum.asrock.com/forum_posts.asp?TID=113169&PID=201806&title=deskmeet-x600-pcie-m2-nvme-adapter#201806 https://forum.asrock.com/forum_posts.asp?TID=113169&PID=201805&title=deskmeet-x600-pcie-m2-nvme-adapter#201805 Author: Xaltar
Subject: Deskmeet / X600 / PCIe M2 NVMe adapter
Posted: 14 Jul 2026 at 10:07pm

Thanks for the update roadi. I take it the GLOTRENDS PA21 is doing what you need?
It should be perfect for your needs based on it's specs. ]]> Tue, 14 Jul 2026 22:07:28 +0000 https://forum.asrock.com/forum_posts.asp?TID=113169&PID=201805&title=deskmeet-x600-pcie-m2-nvme-adapter#201805 https://forum.asrock.com/forum_posts.asp?TID=113169&PID=201804&title=deskmeet-x600-pcie-m2-nvme-adapter#201804 Author: roadi
Subject: Deskmeet / X600 / PCIe M2 NVMe adapter
Posted: 14 Jul 2026 at 7:45pm

currently i am using from GLOTRENDS
the PA21 Dual M.2 NVMe zu PCIe 4.0 X8 Adapter (https://amzn.eu/d/0bGgtxsQ-a)

]]> Tue, 14 Jul 2026 19:45:07 +0000 https://forum.asrock.com/forum_posts.asp?TID=113169&PID=201804&title=deskmeet-x600-pcie-m2-nvme-adapter#201804 https://forum.asrock.com/forum_posts.asp?TID=113504&PID=201801&title=how-to-post-guide-for-newbie-ranked-members#201801 Author: Xaltar
Subject: How to post, guide for Newbie ranked members
Posted: 14 Jul 2026 at 5:20pm

.]]> Tue, 14 Jul 2026 17:20:05 +0000 https://forum.asrock.com/forum_posts.asp?TID=113504&PID=201801&title=how-to-post-guide-for-newbie-ranked-members#201801