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MP 1,1-5,1 Problem getting a Sapphire RX560 card running on Mac Pro 5,1

Cuciu

Cuciu

macrumors newbie
Original poster
Feb 15, 2018
24
1
Hi,
i bought this card to install on my mac pro Mojave OS. Everything worked fine under high sierra, but after the upgrade i only see back screen, the mac booted but i can't do anything because i see only black screen.
Any ideas to solve?
tks
 
Cuciu said:
Hi,
i bought this card to install on my mac pro Mojave OS. Everything worked fine under high sierra, but after the upgrade i only see back screen, the mac booted but i can't do anything because i see only black screen.
Any ideas to solve?
tks
Click to expand...
AirDisplay? Read the notes:

forums.macrumors.com

MP5,1: What you have to do to upgrade to Mojave (BootROM upgrade instructions thread)

Please fully read this first post, you will probably find that you have one or more problems described into the various notes below. Mojave will only install if you have upgraded your BootROM to the current release and your Mac Pro have a Metal capable GPU*. If you are trying to install Mojave...
forums.macrumors.com forums.macrumors.com
 
tsialex said:
AirDisplay is an app that is Mojave with AMD Polaris GPUs incompatible and makes the display go black, read the notes.
Click to expand...

i have duet app. Is it something similar? In the past i had installed air display (unistalled after i bought duet app)
 
Last edited:
Cuciu said:
i have duet app. Is it something similar? In the past i had installed air display (unistalled after i bought duet app)
Click to expand...
Read the AirDisplay note, remove the kext. The AirDisplay kernel extension is incompatible with AMD Polaris GPUs.
 
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