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Thunderbolt EX4 NVM31 Downgrade ***SUCCESS***

Sugarnutz
Star II

Big thanks to @Jiaszzz_ASUS for making this happen!

Working with an Avid Thunderbolt Native interface, 64 I/O at up to 96KHz over TB1/2. One of the more demanding interfaces out there. Had a few driver issues as Win 11 removed them plus you need to leave your machine off & unplugged for 15 mins or so after the downgrade.

Thanks again!

10 REPLIES 10

Hello @Angel855 

Thank you for your prompt response. Future BIOS updates will not affect the Thunderbolt firmware.

Thank you.