So I’ve just recently rgh my Xbox. I’ve done all the Coding to it. So then I get my cpu key and put it into jrunner. Then I start it up start putting the programs on it. 2 days ago I’ve tried to press it on it flashes in all four corners like normal and then it won’t boot up. I just sit here with a black screen.y motherboard is a falcon and glitch 2 and on the lastest dash.