
I have MSI Mag Optix 241c 144hz attached to onboard HDMI on my Gigabyte z390 Designare and I want to use the 144hz refresh rate of my monitor. In my Hackintosh, I was able to get 144hz with hdmi plugged but in my windows, max is 120hz. I have thunderbolt 3 to display port but it's kind of hit-or-miss when booting to clover. All the related drivers to my monitor is installed. I'm only using iGPU.

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