HELP! My cousin was trying out the new rig I assembled playing heroes of newerth. The rig was 3 hours old from being built and windows 8.1 installed. The computer suddenly froze, ctrl+alt+del didnt work so I hard booted it. After turning it on, my monitor no longer detects any display. I have an ASUS r9 270x 4gb card. CPU is fx-8350 not overclocked, corsair h100i cooler, 16gb of ram.