Search results

I found the problem. "The motherboard bios" In practice i do not know why the bios always enabled the integrated video card by disabling some functions of the pcie slot ..... How did I notice? I put a live Debian ISO created by me with specific utilities for the hardware .... Bingo the bios gone...

so what can I try?

Guys @Gigamaxx @UtterDisbelief @Bustycat thank you for your great help

i am using your efi and everything works except the card .... absurd with sierra and the old motherboard worked following this guide: https://www.tonymacx86.com/threads/enabling-amd-rx-4xx-cards-in-sierra.201364/ that you created. I just tried the card on the old hardware and it works, when I...

I'm sorry I don't know how to translate it from my language into English

ok I try now

excuse me because wrapped in blackscreen the signal changes from a dp port to hdmi and envelopes do not work in any of the ports?

here I am, I removed the card, reset the bios, set the parameters for mac os and started with the integrated graphics card. It works and I've done various tests including hardware tests. As far as your question about old hardware was concerned, it was different from what I use now older.

the board. Attached system log

I have followed your guides with a negative result. I updated as you said but nothing. After 15 minutes blackscreen. In my old hardware configuration I had modified the kext amdx4100 and 9500, injected lilu and wathergreen all over sierra. What can I do I attach the log

Thanks so much to you for your help, I'm trying and I'll let you know as soon as possible PS I entered as smbios mac pro 5.1 what do you think?

i tried with my ssdt without success. I was happy to have updated my hardware but now no longer.

I tried normal boot up to the login screen and black screen with no signal on all ports

I haven't added my SSDT yet. I try it immediately

sorry for the late reply. I attach the only log I have found. Let me explain better, the operating system starts normally up to the login window when you log in immediately gives me blackscreen. If I try each port the signal is but always blackscreen. If after I force the restart with the power...

not work I am desperate

but if i also insert this dsdt for my motherboard how should i insert it? link: https://github.com/Slbomber/AsusH81MK-macos

if I try it with a new mojave installation, will the clover files you kindly sent me work?

Hi I tried it works but after about 30 minutes I opened a folder and blackscreen ..... Update after reboot blackscreen Some idea?

tanks ok i try it and let you know