Sleep in Catalina does not work with unused GFX in pc.

Hi

So im kinda forced to update soon, so im working on getting my Success' href='/2020/12/install-macos-catalina-on-supported-pc.html'>Catalina build working and moving on from Nvidia.

I almost have sleep working, i just have a minor issue. If i have my graphics card in the PC, then sleep will not be working. However if i take it out sleep will be working just fine.

What i can read online it might have something to do with HDMI ports making a kernal panic - however i cannot find a way to fix this.

I hope some one can help

My system is: I5 - 8600k UHD 360 GTX 970 (not being used) Z370-A pro motherboard Omni soundblaster 5.1 for sound