So I've had my pc for about two years, I use it for primarily gaming and havnt had any problems up to now. Every so often the monitors would randomly go black and the computer would still be on but no signal to the monitor until I manually restarted the pc itself. And then this past weekend it got worst, my pc starts up and the fan is whirling like crazy going hyper speed and my monitors cannot connect hit then if I wait for another day it gets better. Does anyone know what's wrong?