I just got a new graphic card (ATI Radeon HD4350 Series), I installed it but I think I forgot something. When I opened my computer, you have those 3 strips, 1 black, 2 white. The black one is where you put your graphic card, right? Well, there was another thing on one of the 2 white plugins. Is that a graphic card and was I supposed to remove it? Another problem is, when I did put my graphic card in and update my drivers, my sound all of the sudden stopped working. I don't think I have a sound card unless the card on the white plugin is it, but other than that the device manager lists -Audio Codecs -Legacy Audio Drivers -Legacy Video Capture Devices -Media Control Devices -USB Audio Devices -Video Codecs than when I check Control Panel > Sounds and Audio, it says I have nothing connected. I normally use my Insignia Speakers which are correctly plugged in etc. Blah, I'm not a computer wiz! Thanks to anyone who helps.