B550 PG Riptide and Thunderbolt 4 AIC R2

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   Hello,

if I am right I have to post here first?

I have a problem with my B550 PG Paptide and Thunderbolt 4 AIC R2.0

Regards Christoph

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the-unknown Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 13 Jan 2026 Location: Germany Status: Offline Points: 30	Post Options Post Reply Quote the-unknown Report Post Thanks(0) Quote Reply Topic: B550 PG Riptide and Thunderbolt 4 AIC R2 Posted: 13 Jan 2026 at 9:48pm
	Hello, if I am right I have to post here first? I have a problem with my B550 PG Paptide and Thunderbolt 4 AIC R2.0 Regards Christoph

the-unknown Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 13 Jan 2026 Location: Germany Status: Offline Points: 30	Post Options Post Reply Quote the-unknown Report Post Thanks(0) Quote Reply Posted: 3 hours 59 minutes ago at 2:24am
	Hello everyone, Unfortunately, I cannot edit the first post myself. The following: AMD 5800X3D RTX3060 The aforementioned motherboard and Thunderbolt expansion card Unfortunately, I cannot get this combination to work. The jumpers seem to fit, the BIOS is up to date and Thunderbolt is enabled in the BIOS. USB and Thunderbolt are connected to the motherboard. Video signal fed in via DP from the 3060. A Dell U2421E monitor with integrated dock is connected to the Thunderbolt port, and another monitor of the same type is connected to it via DP daisy chaining. Unfortunately, I can't get a picture on the monitor, and when I do, no devices from the dock are recognised and sometimes it gets stuck in a boot loop. Any ideas? I previously had another Asrock board with TB3 AIC, and everything worked fine. Regards, Christoph Translated with DeepL.com (free version)