Nvidia Card Creates a Virtual Display

Nov 21, 2017
I have a GTX 1080 and Radeon RX 580 running on my computer at the same time. When I boot into Windows, I plug in the monitors into the 1080 and it works fine, however, when booting into macOS and switching to the monitors to 580, it creates a virtual display that I cannot see.

This virtual display is the one used by the clover bootloader, so it is impossible to see the screen and the menu during boot. When booted into macOS, everything works fine and the virtual display is showing as it is one of my 2 other normal displays in monitor setup, even though it's not there and I cannot see its screen.

Removing 1080 solves the problem, however, I want to have both of the cards in so I can use that one in Windows. Does anyone know how to fix this and remove the virtual display from macOS?

I have attached the image of the display tab, the virtual display is the one named as "display".