Hi. I’ve tried several ways to boot up our Mac Mini but no luck in getting it to run in normal mode, safe mode, or recovery mode. When I boot it up normally it’ll have the Apple logo and loading bar screen and before it finishes it goes to black and restarts. When I try to boot it in safe, and/or recovery mode, same scenario but it doesn’t go to black, the screen just goes white. No login menu, or the utilities menu. I tried to do a fresh install using a external usb installer but I still can’t get the utilities menu to show. It’s just a blank white screen. Any ideas what’s the cause and any possible fix before heading to a service center?