#wontopen

pc wont turn on but the fan at the front works while the fan at the back spins but the light doesn't turn on, tried replugging the wires but still doesn't work what to do please

So whenever i try to open up a game the game would open into a black screen, shortly after opening the game it crashes so i tried to open up my device manger and that would open then crash as well. when the applications crash there is no troubleshooting screen that pops up. Google chrome will...