I just purchased a BFG GS 650W power supply from best buy the other day, I installed it and initial had problems sending any power to the graphics card ( XfX GTX 260). I fiddled around with the wiring for while and eventully the graphics card was powering fine. I decided to remove the card and dissconect it later that day in order to clean out the case of some further dust, upon plugging in the card and re connecting it to the power supply again im put exactly where i started. he card requires 2 x 6 pin pci connectors, the BFG comes with 1 6 pin and an 8 (6 + sep 2) so we are looking at: 6pin, 6pin + 2pin, plugging the 6pin parts worked fine earlier but now nwo matter how i configure plugging them in power is just not being sent to the gc at all (the fan wont even move on the graphics card). Please help