Afer upgrade to Sequoia - Macos won't boot with Razer X Chroma - POWER OFF

Hi support ! 
I have a big problem after upgrading to MacOS Sequoia 15.1 using my Razer X Chroma.
Note that  : The GPU is working well with my Mac under the previous MacOS versions Sonoma and Big Sur ! …

With Sequoia installed in my computer - a MacPro 2019 - is unable to finish the boot. The monitors are activated for a small time and after that the computer make a POWER OFF ! 
Looking at the web, about this BIG problem, I found that sometime mentioned, but I not found any solution !
I would like to know if a firmware or something else exist to correct this problem ??

Another related problem I have is : the Synapse 3 is not working on MacOS, and my question is :   
° Is it possible to make a firmware update with Synapse 3 using Bootcamp / Windows 11 ?

Thank you in advance to the support team to give me a quick answer because I need to have my GPU working !