Hi! My PSU burnt out because i overloaded it with too much usb cables and it burnt out when i connected a led strip… it started smelling like burnt plastic and it turned off… i tried to turn it back in but it didnt work. I swapped it with a new PSU and my pc starts for a second and it turns off immediately… like the cpu fan its spinning for less than a sec and it turns off. I bought a new CPU, i swapped it and it does the same… what should i do guys?