I have a Dell Dimension 3000. The system has an onboard graphics card, however I would like to upgrade it. I purchased a PCI graphics card (my system does not have an AGP or PCI-E slot). When I installed the new card, I get no signal. I changed the BIOS setting from “Onboard” to “Auto”, but this did not work. When I have the new card installed neither it nor the onboard card will work.
