Like the topic says, I jsust got a new power supply in the mail today, but it wont turn on in my pc. Its like there is no psu in it at all. I dont get any green light or anything. I'm pretty sure all the plugs are in the right places, and i'm sure my motherboard is working because I put my old psu in and it worked fine. l was thinking maby it was broken, and i might have to send it back, but i wanna be sure before i do that.