- Joined
- Apr 23, 2017
- Messages
- 16
- Motherboard
- Dell XPS 15 9550
- CPU
- i7-6700HQ
- Graphics
- HD 530
- Mac
- Classic Mac
- Mobile Phone
So I had a fully working Z800 with 2x Intel Xeon X5680 and an R9 270 on both 10.12.6 and 10.13.6 both of which worked fine, however I have recently installed a Powercolor RX 580 which supposedly works OOB from 10.12.6 and up, but it seems to have caused a lot of issues. First of all, in both operating systems the computer will shut off after a random amount of time which it did not do before with the 270. Also, opening tabs in both chrome and firefox is an issue, as tabs will usually crash very quickly and if I open too many at once, the PC will reboot. Additionally, my HDMI port will not work at all inside of 10.13.6 but this does not seem to be a problem in 10.12.6 where it instead works fine, and my displayports default to using the wrong output causing the weird magenta tint which I managed to solve by forcing it to output in RGB. I have tried using both overclock bioses on the GPU and it has no impact. None of these issues were present before my GPU upgrade, any help would be appreciated.
As a side note, I also tried installing Mojave since the RX 580 is Metal capable and should work, but when I tried it there was no graphics acceleration at all.
As a side note, I also tried installing Mojave since the RX 580 is Metal capable and should work, but when I tried it there was no graphics acceleration at all.