macOS Big Sur USB not working on installation

[zeta23]

I like that we try again to get the USB ports to work.

I will upload photos of all BIOS settings shortly, I may have missed something there. Thanks again.

 

[zeta23]

My BIOS. With this configuration and having removed everything related to PS2 and XhciDxe.efi from the EFI, if I boot with USB Stick I get the Prohibited Sing, if I boot with SATA SSD, I get to the installation, but no USB port works.

 

[Feartech]

My BIOS. With this configuration and having removed everything related to PS2 and XhciDxe.efi from the EFI, if I boot with USB Stick I get the Prohibited Sing, if I boot with SATA SSD, I get to the installation, but no USB port works.

try enabling legacy usb

 

[zeta23]

try enabling legacy usb

Done. Same result as disabled

 

[zeta23]

Ok, since I had no other options with USB, I finally managed to install it using PS2 keyboard and mouse. I now have a fully installed Big Sur, with everything working except the USB ports. I still have the same problem.

A screenshot of my hackintool

 

[zeta23]

Since this has no solution, I have decided to change the motherboard. I'll go buy it tomorrow. In the store where I usually buy they have this:

http://en.gigabyte.com/products/page/mb/Z490-AORUS-ULTRA-G2-rev-10#kf

Placa Base Gigabyte Z490 Aorus Ultra G2 | LIFE Informàtica

Comprar la Z490 Aorus Ultra G2 barato y al mejor precio es fácil en nuestra tienda de venta online repleta de ofertas y descuentos.

lifeinformatica.com

I would just like to know if it will be compatible or will I have problems with it. I don't want to waste any more time (and money) on this.

Thanks!