I was playing video games and my computer shut off randomly, didnt do tye shut process, it just turned off like it was unplugged. I pressed the power button immediatly and it turned on for like 15 seconds then shut off again. Now whenever i press the power button absolutely nothing happens. No fans spin up or any sound is made. I know it has power because my is rgb and its lit up when I have the system plugged in. Ive unplugged everything from the system and replugged them in, moved plugs, and switched on and off the power supply. Nothing works and i hope yall can help. Appreciate it.