- May 5, 2018
- Gigabyte Z390 Aorus Ultra
- Vega 64
- Mobile Phone
I have the exact same issue. Only mine is HDMI and Displayport. I have the same cpu, chipset, type and size of ram. If you figure this out please share.guys I'm at my wits end! please help
finally after weeks of tinkering I have my mackintosh working mostly the way I want. iCloud, iMessage, App Store works great.
Now Ive been reading all these different threads about my issue I'm beyond confused not sure where to start. I'm currently using onboard graphics uhd630 and I have a dual boot system (macOS/Win10) each on separate physical SSDs.
obviously on windows everything is great dual monitor setup works right out the gate. I have HDMI as main and DVI as secondary no issues at all.
on Mac when I boot from Clover I get both screens working and showing Clover. Once I boot... apple logo progress bar shows on both to a point, then the DVI monitor drops out. I've tried booting from with just HDMI and then once booted and on desktop plug in DVI still nothing. Funny thing is that if I shut down and boot with just DVI and no HDMI it shows just fine. Ill try and plug HDMI monitor after booted with DVI only and nothing shows on the HDMI. seems both ports are recognized I just can't get them to work together.