This is my documentation for what worked in my homelab for setting up computer with two GPUs for gaming and plex transcoding. Not all steps may be required!
- MSI Z590 Wifi Pro, BIOS version
7D09v18
- Intel i5-11400 (6-core w/ Intel 730 iGPU)
- Nvidia 3090 (Asus "ROG STRIX RTX3090 24G GAMING"), VBIOS version
94.02.42.00.A9