I want a way to remote in to a PC even if its locked up or get to bios settings. I have seen some devices for this, but they seem like older hardware. Nothing has HDMI on it which makes me thing people are doing this other ways...
I found a raspberry pi build called the RASKY which looks perfect however the project appears to be dead.
I have also seen stuff about VNC on the intel motherboards, but it doesn't seem like that is popular either.