https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Mon, 27 Apr 2026 23:43:47 +0000 Sat, 19 Jul 2025 21:34:13 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=15125 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=15125&PID=198453&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#198453 Author: OxAA55
Subject: 15125
Posted: 19 Jul 2025 at 9:34pm

Absolutely shameful.

I went to the store after my motherboard died to grab a new one and the only AM4 boards left in stock were the Asrock Phantom B550 and an MSI B550 and I deeply regret I didn't grab the other board.

The USB 3.0 ports on the front of my PC work for a while but periodically disconnect and reconnect. I was on BIOS 3.2 and I've upgraded to 3.4 with no success.

I will be spending the extra money to upgrade to an Asus and throwing this board in the garbage where it belongs.]]> Sat, 19 Jul 2025 21:34:13 +0000 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=198453&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#198453 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=86718&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#86718 Author: quantummoon
Subject: 15125
Posted: 29 Apr 2021 at 2:20am

quantummoon wrote: quantummoon wrote: Well, like everyone said it was the USB-C port. I plugged my WiFi usb receiverwith a USB-A to USB-C adapter into the USB-C port and everything is fine. The driver for that port (port 5) is now correctly installed. What a huge waste of time after installing new bios, chipset, etc. Hope they fix this and this helps someone else I can also confirm unplugging the adapter from the USB-C part is fine. The driver is still installed correctly. I imagine windows needs to install a driver for the USB-c port while something is plugged in. Will update if anything changes.

Nope, after unplugging it started again. Keeping plugged in for now]]> Thu, 29 Apr 2021 02:20:29 +0000 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=86718&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#86718 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=86717&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#86717 Author: quantummoon
Subject: 15125
Posted: 29 Apr 2021 at 1:58am

quantummoon wrote: Well, like everyone said it was the USB-C port. I plugged my WiFi usb receiverwith a USB-A to USB-C adapter into the USB-C port and everything is fine. The driver for that port (port 5) is now correctly installed. What a huge waste of time after installing new bios, chipset, etc. Hope they fix this and this helps someone else

I can also confirm unplugging the adapter from the USB-C part is fine. The driver is still installed correctly. I imagine windows needs to install a driver for the USB-c port while something is plugged in. Will update if anything changes. ]]> Thu, 29 Apr 2021 01:58:02 +0000 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=86717&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#86717 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=86716&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#86716 Author: quantummoon
Subject: 15125
Posted: 29 Apr 2021 at 1:54am



Well, like everyone said it was the USB-C port. I plugged my WiFi usb receiverwith a USB-A to USB-C adapter into the USB-C port and everything is fine. The driver for that port (port 5) is now correctly installed. What a huge waste of time after installing new bios, chipset, etc. Hope they fix this and this helps someone else]]> Thu, 29 Apr 2021 01:54:58 +0000 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=86716&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#86716 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=86689&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#86689 Author: quantummoon
Subject: 15125
Posted: 28 Apr 2021 at 1:50am

Just updated the BIOS and it?™s still happening. Some device keeps reconnecting ]]> Wed, 28 Apr 2021 01:50:43 +0000 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=86689&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#86689 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=86530&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#86530 Author: quantummoon
Subject: 15125
Posted: 22 Apr 2021 at 10:24pm

whiteroger wrote: Hi I was experiencing same problem but it's gone for now I had horrible boot times and laggy bios out of blue it stopped. I think today beta bioses were released did someone tried it out ? http://www.asrock.com/support/index.asp?cat=BIOS

Thanks, I think it?™s for the B550, not the B550m today. The wait continues ]]> Thu, 22 Apr 2021 22:24:39 +0000 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=86530&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#86530 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=86528&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#86528 Author: whiteroger
Subject: 15125
Posted: 22 Apr 2021 at 10:07pm

Hi I was experiencing same problem but it's gone for now I had horrible boot times and laggy bios out of blue it stopped.

I think today beta bioses were released did someone tried it out ?
http://www.asrock.com/support/index.asp?cat=BIOS]]> Thu, 22 Apr 2021 22:07:28 +0000 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=86528&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#86528 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=86509&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#86509 Author: quantummoon
Subject: 15125
Posted: 22 Apr 2021 at 12:02am

Thanks for the update. Just started having this issue out of the blue for months. Anyone resolve?]]> Thu, 22 Apr 2021 00:02:14 +0000 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=86509&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#86509 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=84713&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#84713 Author: jordi
Subject: 15125
Posted: 16 Mar 2021 at 9:56pm

Replace the £ by a question mark in the above URL, I don't know what's up with this forum.]]> Tue, 16 Mar 2021 21:56:39 +0000 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=84713&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#84713 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=84710&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#84710 Author: jordi
Subject: 15125
Posted: 16 Mar 2021 at 9:24pm

Hey everyone. I wanted to post I found some new info on this subject, and apparently it's AMD's fault, see: https://www.youtube.com/watch£v=Gw2sT4lFfFw&t=124s

A fix is on the way, but no idea how long. Hope this helps some of you!]]> Tue, 16 Mar 2021 21:24:06 +0000 https://forum.asrock.com/forum_posts.asp?TID=15125&PID=84710&title=b550m-pro4-usb-device-disconnecting-and-reconnecti#84710