I'll press the power button on my PC, all the lights inside from my motherboard, RGB strip, and fans will flash once and then nothing, it won't turn on. I've unplugged it and plugged it back in multiple time and still nothing. The first time I unplugged it and plugged it back in it made a pop noise, the same kind of popping you here when you plug something into an outlet except this was louder. I think it could be my PSU, it is a (Corsair CX Series 550 Watt 80 Plus Bronze Certified Modular Power Supply (CP-9020102-NA), but that would be ridiculous because I've only been using it for like 4 months. Is it my PSU or something else, Please Help.