Well, I just installed a new Zalman CNPS9700 cooler and when I put everything back together, there is no longer video. It worked fine before I pulled everything out. All the power connections are connected to the motherboard and the video card. I've reset the CMOS, used only 1 stick of RAM and I took the board out of the case and tried booting it but still no video. I can hear the hard drive spinning up and the HD activity light flickers. Any help is appreciated. Thanks!