Hello, so I have a fairly new pc. About 1 month old and earlier today I noticed that my corsair ll120 fans were not lighting up, this has happened before and I fixed it by disconnecting the lighting node pro and reconnecting it. So I did that this time. The first time I did it I kept my pc on, it did not work so I shut it down then did it again. But after I reconnected the lighting node pro my pc didn't turn back on. I've tried reconnecting the motherboard power cables, I disconnected and reconnected the RAM and GPU. But nothing worked. Could anyone please help me?