"This version of Mac OS X is not supported on this plataform"

[Lorién Viñuales de la Fuente]

Hello good, these days I have been investigating to put in dual boot with Windows 10 a version of Mac OS X. I carried out the installation of Catalina and it worked for me more or less, because having a GTX 970 I had to do a fix so that they were installed the drivers, but then it produced visual bugs. I have decided to download the High Sierra version since it is the last one that has native support for NVIDIA Drivers.
The problem is that I install it without problems, and while I start it from the USB from which I installed it works but when I start it on the hard disk with Clover it tells me "This version of Mac OS X is not supported on this platform".
When I boot from the USB, the SMBIOS says that it is a 17 "iMac, while if I start it with the hard disk where it is installed it puts a different one.

How can I solve that?

[MaLd0n]

use -no_compat_check bootarg

[Lorién Viñuales de la Fuente]

the problem is that inside the Clover Configurator I can't find the -no_compat_check argument. Thank you very much in advance.

I have also tried to tell him that the SMBIOS is an iMac 17.1 (the closest to the processor I have and the way it starts me from the USB) and it starts me normal (as it should be) but it does not work for me or the mouse or keyboard

2 hours ago, MaLd0n said:

use -no_compat_check bootarg

 

Edited February 19, 2021 by Lorién Viñuales de la Fuente

[MaLd0n]

[Lorién Viñuales de la Fuente]

I get a list of multiple arguments but it does not appear to add that

https://ibb.co/bJfbSLN 

[MaLd0n]

just add

u dont need this app to add it

[Lorién Viñuales de la Fuente]

I've managed to get past that problem, but the keyboard and mouse don't work. I have put the file corresponding to my chipset on the EFI partition. When I installed catalina it worked for me and inside the folders are the usb kext etc.