Proxmox 8 VM booting logo custom

[waryongc]

Hi everyone, I wanna change VM booting logo in Proxmox8, Proxmox to Proxmox + our company name
Is there any methods to custom?

 

[LnxBil]

The BIOS version (non-uefi), was just a simple file replacement and rebuild back in the days, yet UEFI is a bit harder and needs an EDK firmware replacement also by building the thing from source. There a couple of tutorials out there how to do that for qemu, so you may have to look into them, e.g. this.