<< Solved >> I want to make my nvidia card work again under high sierra.

[Feartech]

I made a clone of my ssd. I managed to restart with him. the old clover is the 4630. I erased the EFI of the one that does not boot. I mounted the image of the new one and I copied and pasted EFI but when starting the new one it gives me something back with the EFI 49 (I had updated it because I had tried an update OS but that's something else again.) In short, it doesn't boot even though I copied the EFI... any solution? thank you. (Sorry if I'm not very clear)

no files attached....

 

[wiwai]

no files attached....

good then in fact the clone boot only if I click on nvidia webdriver with the verbose, and after a return on the bios menu; basically it makes 2 loops before starting...more over if i plug in the other ssd (source) there it is impossible to boot on either of them...

 

[wiwai]

I close the post. I managed to copy the EFI from my source and find my normal boot. Thank you all again for your expertise, your time and your invaluable help. Long live Hackintosh!