Need Help with Black Screen During Installation

[karveunit]

Older dell t3500 running Sierra.

Xeon X5675
14GB DDR3 non ECC
Gigabyte RX 570
Crucial 500GB SSD

I created the UniBeast installer. It boots into Clover fine, Apple logo + progress bar then black screen after that If I wait 15-20 minutes monitor goes to sleep. Wiggling the mouse or pressing a key wakes back to a black screen. Any ideas?

 

[number.zero3693]

Older dell t3500 running Sierra.

Xeon X5675
14GB DDR3 non ECC
Gigabyte RX 570
Crucial 500GB SSD

I created the UniBeast installer. It boots into Clover fine, Apple logo + progress bar then black screen after that If I wait 15-20 minutes monitor goes to sleep. Wiggling the mouse or pressing a key wakes back to a black screen. Any ideas?

Please try another smbios, i guess you are using macpro 6,1. it may causes black screen. please try imac 14,2. if you still got black screen, attach your EFI folder, i will try to help