rx 5500 xt

[flordetoxo]

hello can someone help me install I buy a new graphics card amd radeon RX 5500 Xt but when I start it sa black screen I already have 1000 € and this does not work
Please help

 

[Namok88]

Make sure you have latest Lilu (currently 1.4.4) and WhateverGreen (currently 1.3.9) kexts in your Clover/OC kext folder and agdpmod=pikera in your boot arguments.

Also check that your primary GPU is set to PCIe in your bios.

 

[tolokobcn]

I'm also having this problem with 5700xt. I have video signal until macOS starts, in 10.15.4 all was working correctly. I can get signal if I unplug and plug again the Display Port on the graphics card once MacOS is booted.

Any ideas?

 

[Namok88]

Did you add the 5700xt framebuffer in Devices Properties?

Check out @mattystonnie's guide

AMD Radeon Performance Enhanced SSDT

Introduction A couple of weeks ago I got my hands on a new Navi GPU, The Sapphire RX 5500 XT 4 GB, everything was working but the performance was not there, everyone said it is on pair with the good old RX 580. So I got my hands on the new macbook pro 16.1,mac pro 7.1, and looking into the...

www.tonymacx86.com

 

[flordetoxo]

Make sure you have latest Lilu (currently 1.4.4) and WhateverGreen (currently 1.3.9) kexts in your Clover/OC kext folder and agdpmod=pikera in your boot arguments.

Also check that your primary GPU is set to PCIe in your bios.

Make sure you have latest Lilu (currently 1.4.4) and WhateverGreen (currently 1.3.9) kexts in your Clover/OC kext folder and agdpmod=pikera in your boot arguments.

Also check that your primary GPU is set to PCIe in your bios.

Make sure you have latest Lilu (currently 1.4.4) and WhateverGreen (currently 1.3.9) kexts in your Clover/OC kext folder and agdpmod=pikera in your boot arguments.

Also check that your primary GPU is set to PCIe in your bios.

Hello friend, I did what you told me but I still send my configuration in case you can lend me a hand, thank you very much

 

[mattystonnie]

I'm also having this problem with 5700xt. I have video signal until macOS starts, in 10.15.4 all was working correctly. I can get signal if I unplug and plug again the Display Port on the graphics card once MacOS is booted.

Any ideas?

Add boot args: agdpmod=pikera

 

[tolokobcn]

Already have that flag. It looks like it has something to do with DP since I get signal without problems with an hdmi connected monitor.

 

[mattystonnie]

Use WEG, also try a different DP.

 

[tolokobcn]

I have whatevergreen and tried both DP and no luck (HDMI works). I get signal through all boot process but once macOS starts, i loose signal. The solution for me now is unplugging the DP and plugging it again which is not a real solution. Here is my EFI folder if someone wants to take a look. Thanks

GitHub - CarlosCarrera/opencore-catalina2

Contribute to CarlosCarrera/opencore-catalina2 development by creating an account on GitHub.

github.com

 

[mattystonnie]

A IOREG copy pls, I’ll look for a fix a little later.