i had recently bought a new case. so i wanted to put all my stuff from one case to the other and make it pretty and fancy. well when i go to put it in it was backwards or something; pissed me off, but w/e. so onto the question.
I put everything back in the original case. and it turns on. But the video display wont show. the fans and everything kick on. and i tried to use my graphics card instead of the integrated one and it didnt work either.
also the lights on my mouse and keyboard wont light up.