My custom built desktop PC out of no where has stopped turning on. When I press the power button it starts and the leds turn on for about a couple seconds then it just turns off and tries again a few seconds later. All the fans seem to be working so doesn't seem like a component is obviously dead, at least to me. I also have checked cables and it seems like everything is connected. As well I re installed all my ram and nothing changed
I noticed the CPU fan wasn't turning on immediately, so I tried unplugging it and re plugging it back in then the fan turned on and my desktop actually started and didn't shut down, but this time my monitors would not recognize the graphics card.
I then turned it off and tried to reinstall the graphics card but after doing this now the desktop has gone back to just shutting down immediately after being turned on.
Not sure if this means I have a CPU issue, maybe it's connected to the fan not turning on?
Intel i7-2600 CPU
16gb G.SKILL Ripjaws X DDR3 RAM
AMD Radeon HD 7800 Series