I have purchased a eVGA 7900GS PCI-E video card. I also have an eMachine T6528 which uses the MS-7207 Motherboard. It has the intergrated VGA card with Geforce 6100. I placed the eVGA 7900GS, but I got no signal from it. I still have signal from my intergrated VGA card. I set my primary video card to PCI Express on the BIOS. It still does not see the new card, any clue for me? Thanks.