Pc monitor "HDMI No signal" after freeze


Yesterday I bought Battlefield bad company 2 for 1€ from origin, after it had downloaded, I launched it. Everything was working fine, I started the campaing, and after playing it for couple of minutes, my entire pc froze, looping sound and weird looking visuals, the screen just froze into a weird lookin state. After awhile, I decided to force shut my pc by pressing the power button down for awhile. Then I started my pc again, it started just fine, with one expception, my screen was sayin "HDMI No signal"

It shouldnt be an issue with overheating as I didnt notice my pc heating up and I havent OC:d

is it possible to connect your display with something other than HDMI?  Perhaps your graphics card died.  Try a different monitor first and narrow down the issue