RX 580 Sapphire nitro+ 8gb black screen, HDMI not working

[gurbela]

Hello, I changed my gtx 760 GPU to SAPPHIRE NITRO+ RX 580.
Mojave gives me a black screen. hdmi port not working.
Can anyone help me?
I don't have now gtx 760 and can't edit my Clover

macOS Mojave 10.14.4
Supermicro x9dr3-ln4f+
Xeon e5-2680 2x
RX 580 Sapphire nitro+ 8gb

 

[P1LGRIM]

See https://www.tonymacx86.com/threads/...ching-guide-hdmi-black-screen-problem.269149/

 

[gurbela]

See https://www.tonymacx86.com/threads/...ching-guide-hdmi-black-screen-problem.269149/

Thank you, but I can't edit this, max can change Clover folder. Now I have windows 10. Can you help me?

 

[P1LGRIM]

Now I have windows 10

How did you install Mojave ?

 

[gurbela]

How did you install Mojave ?

Then I had GTX 760, I do not have it now

 

[P1LGRIM]

How did you install Mojave ?

 

[gurbela]

Can you help me? I can send you my Clover

 

[P1LGRIM]

How did you install Mojave ?

 

[gurbela]

Using MultiBeast for USB bootable

 

[P1LGRIM]

Using MultiBeast for USB bootable

Do you mean UniBeast ?

Boot from your UniBeast installer and at the Clover menu select your hard drive and boot.