I was so excited to plug my new Rx Vega 56 and see it work OOB... but my second and third monitors stayed black.
I tried all the outputs on my main monitor and they work, so it's a software problem, and I can't solve it.
If I add a monitor or withdraw one, OSX freezes and I must reset the...
I have put a build together with the following
Every thing is working fine, except after boot up in mavericks the gpu fan just stops until you reboot and then stops again
I have tried it in windows 7 and the fan runs all the time without any issues