So I turned on my pc as normal expecting the same result as always I get to my desktop and then my right monitor switches off so I restart my pc and when it boots back up only my main monitor was working I was confused so I opened my task manager and realised my pc was detecting my graphics card I thought maybe it could of fallen out or blown up so I opened my pc took it out cleaned it put it back in and turned it on the graphics card boots up and the fans start and it boots up, after a few seconds it switches itself off, it still gets power and the blue light is still on but it’s like after it boots up it turns itself off. Any ideas what’s going on?