display error

This happened to be a SuperMicro X9DRW-7/iTPF motherboard (old server). I thought I'd share how I was able to successful use the Proxmox VE 8.2 installer on a SuperMicro X9DRW-7/iTPF server. At the initial menu I was getting "no signal" for UI or test installation. Pressing "E" on the TextUI...

I am absolutely new to proxmox (and linux as well) I have an AMD R5 270X GPU installed, and assigned to a vm. The passthrough is working fine (used parsec to access the vm after adding the gpu). After started installing the AMD graphics driver, the vm frozen, and could no longer access it...