- Joined
- Jun 23, 2014
- Messages
- 7
- Motherboard
- GA-H170-Gaming 3
- CPU
- i7 4 core 4.2 GHz
- Graphics
- XFX RX 580 (XXX Edition)
- Mac
- Mobile Phone
Hopefully I am not over stepping Raftrix86's boundaries. However, it seems that he has the GTS Black edition. I had the GTS XXX edition (similar from your link) and had problems with booting with High Sierra and Mojave. However, after changing my GPU BIOS to the GTS Black edition (Dated 12 March 2017) using AMD/ATI Flash, I was able to boot with no problems (both High Sierra and Mojave). I have full sleep/wake capabilities, not sure how to check HDMI audio. My BIOS reflash leads me to believe that the GTS Black edition is an officially OOB for High Sierra and Mojave.
Now this is just my speculation, there are other variables to it, such as his hardware build being different from mine. I would say if you decide for the GTS XXX Edition and you have no luck booting, try my route.
Flash through Windows obviously.
By Downloading these:
https://www.techpowerup.com/vgabios/192614/xfx-rx580-8192-170412
https://www.techpowerup.com/download/ati-atiflash/
Then Following this:
http://www.tomshardware.com/faq/id-2288384/upgrade-gpu-bios.html
PS:
I tried the GTS Black edition BIOS dated 2017-04-10 and I was able to boot with both High Sierra and Mojave, however I get issues with the screen prior to loading an OS (Windows or OSX) and after loading everything seems like nothing happened. By no means I am no expert within the GPU realm, but it was wearisome, try not to use that BIOS.
Thanks so much for this! Worked like a charm for me in Mojave and a day fighting with my XFX RX 580 (XXX Edition). I flashed to the bios using Kukuriks info above to the XFX core edition (it was 2017-04-10 for me - I matched the core and memory speeds) and it booted without issue. Just need to make sure the bios was set to the card and not the integrated display.