Mojave 10.14.5 and Chinese board, stuck on Forbidden sign

[jda]

Hi, im stuck on forbidden sign
 
I built this system:

-Chinese X58 board (I think is fake x58, with intel serie 6 chipset instead of expensive x58)
- Xeon X5675 6 core processor (pulled out from MacPro 5.1 working natively with mojave)
- 16gb ram ddr3 non ecc
- Sata SSD
- RX580 8GB Asus (works fine in a MacPro 5.1)

 

I installed Mojave 10.14.5 in the Mac Pro, and patched it and loaded every kext and system definition (iMac 14,1 or MacPro 5,1 in another time) and I get this screen on boot:

 

 

AppleUSBHostResourses
HID: Legay Shim 2

 

I tried to google it and it seems to be a USB problem, I tried everything. Tried to load Oralila's efi folders of X58 and series 6 intel and every time get the same error. I've built some of other Chinese board's systems with luck but I can't get rid of this error.

 

I used the USB kexts (inject all and USBEHCI) and nothing happens, I also tried to remove the platform check on Mojave with dosdude's patch and nothing

Edited November 16, 2019 by jda