You dont need to be a computer genios to help me just have computer smarts! Hi first post. Well I bought my Geforce 5500 FX OC PCI 256MB yesterday at wallmart, it was origannly $129 but on sale for $40 well I bought it took it home and followed all the insturctions. After countless tries of getting it to work I would always get the same error. When I disable my current driver for the Intergrated nforce 6100 I get the restart your computer message I close out of that Install my new 5500 driver and shut down my computer, I then install the graphix card into the PCI slot and screw in the side. When I turn my computer on the card seems functinall because the little fan was on but when I plug my VGA cable to my moniter (LCD 17in Tantung) says "Signal Out of Range" and I just see a black screen and my moniter gose to standby mode. I called BFG tech support and the guy wasent very helpful but he told be to download BIOS updates for my computer witch i could not find and download the 66.93 driver for my card(I DONT KNOW WERE TO FIND THOSE LINKS WOULD HELP ME A BUNCH!). Well I did everything he told me but it still dose not work. I may have to take it back to wallmart if I can not fix the problem and buy a better one. If you guys need more information about my computer he it is: Model:Acer Aspire T160 Processer: AMD Sempron 3200 OS: Windows XP Home Edition Graphix Card: Nvidia Geforce 6100 Video BIOS Version: 184.108.40.206.02 IRQ: 16 BUS: Intergrated Memory: 256MB Forceware Version: 81.86 NEW GRAPHIX CARD INFO Processor: Nvidia GeForce FX 5500 Bus Type: PCI Memory: 256MB DDR Core Clock: 290MHz RAMDACs: Dual 350 MHz API Support: Microsoft DirectX 9.0 and lower, Open GL 1.5 and lower for Microsoft Windows Connectors: VGA, S-Video Out Vertices/Sec: 72.5 Million Hope all the information will help you help me lol. But If you could please help me with this I would be very thankful. I want to play Counter Strike Souce with no lag all you gamers know what I mean. But thanks in advanced for help!