Henry built a new PC, and he's having problems with his AMD Formula 8 motherboard when he tries booting up. It looks to be an issue with his Display Port. Leo says the first thing to look at is the display port cable. If it's gone bad, that could cause problems. Leo also says that this is the problem with building your own PC. You are your own tech support, and every part manufacturer is going to pass the buck when you call them. It's much better to let one company, like Asus or Dell, build the computer based on your choices and budget and let them be the tech support when something goes wrong.