- Joined
- Dec 26, 2015
- Messages
- 55
- Motherboard
- Asus ROG Strix Z370-F
- CPU
- i5-8400
- Graphics
- Intel HD 630 + GT 710
- Mac
- Classic Mac
I have been banging my head against the wall with this and I was just wondering if anyone knew the answer. Booting with multiple monitors on the iGPU (one on HDMI, one on DisplayPort) causes display garbling / banded GUI artifacts for me on 10.13.5 using the standard Intel 6xx graphics driver, Intel graphics fixup, and system definition 14,2. If you boot with just the HDMI or DisplayPort plugged in by itself, and then plug the other monitor in after you've logged in, multi-monitor seems to work without issue.
I have tried:
1. uefi with nvram - Changed when the display issue started during the bootup, but no improvement
2. Various other system definitions - Some of the other iMac system definitions resulted in the second monitor being completely black, others in the garbled/banded gui, but no improvement
3. varius bios settings related to graphics – no help
Any help would be greatly appreciated, thank you in advance.
PS: I was planning on adding a graphics card to this build at some point down the road. When I do get to that point, which graphics card Manufacturer/chip Is the most compatible with multi monitor and proper function of sleep? Thank you!
I have tried:
1. uefi with nvram - Changed when the display issue started during the bootup, but no improvement
2. Various other system definitions - Some of the other iMac system definitions resulted in the second monitor being completely black, others in the garbled/banded gui, but no improvement
3. varius bios settings related to graphics – no help
Any help would be greatly appreciated, thank you in advance.
PS: I was planning on adding a graphics card to this build at some point down the road. When I do get to that point, which graphics card Manufacturer/chip Is the most compatible with multi monitor and proper function of sleep? Thank you!