I did have one problem with one of the new connectors, it was opposite of the old one and my motherboard. The four pin connector that goes to the middle of my motherboard. (the 20 pin one went in fine) There are two that are sqaure all around and the other two are square but rounded at the bottom, well they are opposite of the board, meaning the square ones were matching up to the partially rounded ones...
Could that be the probelm? I was able to put it in still but it went in two ways, there is no latch on it so i didnt know which side was up or down. I tried it both ways, and neither worked.
Does the psu have to be connected to the motherboard for the fan on it to run? I tried connecting it to the wall and it doesn't come on at all. I did use the power switch on the back of it and made sure that the other switch was fully on 115v.
Maybe I just got the wrong psu and it won't work with my computer? Or does it sound like the new one is just broken?
old psu: A1 ATX 400W 115/230v 7.5A/4.5A (Model WIN-400PS)
new psu: BFG 650W 115/230V ATX 12V 2.0/EPS12V (Model TP60407342)