TB3 disconnects upon rebooting Ryzentosh

CPU: Ryzen 3900X
GPU: Radeon RX580
MOBO: Asrock X570 Taichi
TB: ASRock TB3 AIC R2.0


  • I lose the thunderbolt function after I have shut my computer down and turned back on.

My fix:

  • Turn the computer on without any devices connected to the thunderbolt 3 port and then shut the computer down >> plug in the thunderbolt 3 device and turn the computer on to see the thunderbolt 3 device is working.


  • How can I get the thunderbolt 3 to register each time I shut the machine down and start it back up?
submitted by /u/freddobonanza
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