[Help Needed] Asrock X79 extreme 6, opencore, catalina

[matsovagos 0]

Hi everybody, 

so i have managed to get my gig running macos catalina but i need help to make some fine tunning for my devices. As i have very little idea to do that, therefor i'm asking for your patience, your help and guidance to make my ethernet and my usb 3 working and maybe some other things . 

Also a funny thing to mention is when i plug my other disks to the system, it shuts down a little before going to desktop, also another thing is some random 1 sec black screen flash.

Thank you in advence

 

asrock x79 extreme 6

intel xeon e5-2670

28gb ddr3

ssd 256gb