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ThunderboltEx4 NVM31 downgrade tool

Pacecar
Star I

Hi there - Asus recently had a tool that would allow the downgrade of firmware on their ThunderboldEx4 card from NVM36 to NVM31 to support Thunderbolt 2 devices, however the tool is no longer available. Would anyone kindly have a link to the tool?

Thank you!

35 REPLIES 35

Audioeng80
Star I

@Jiaszzz_ASUS Hello!

 

It would be possible to get some insight about a BIOS update that can retain TB2 compatibility (NVM31) while upgrading the Intel microcode to 0x129 plus all the degradation fixes for us audio/video guys who can't afford to lose TB2 compatibility? 

 

Thanks!