Geez guys...anyone plz tell me what to do....I purchased a Geforce5500 256mb card for a Gateway 310s. After installing the card....I started having probs...I jumped into BIOS and in the video option..there was a choice to switch from agp to pci. I changed it to PCI and now I have absolutely no pic. So even if I wanted to go back and change it I cant see what the heck Im doing!!!!! Someone plz help a noob in need. Sorry if this sounds really stupid, but I just cant get the card to wrk properly and now I really screwed up. Thanks in advance