I have a KN3 SLI2 Extreme Mobo with an AMD Athlon64 4800 w 2gb of OCZ memory a 700 watt power supply and Nvidia 8600 GTS video card. Once the system boots up lines start to scroll across the screen. I’ve tried all of the equipment in other configurations (other PCs with different Mobos) to insure that the issue could be limited to this motherboard. How can I repair this motherboard to remove those lines? I’ve tried both PCI-E sockets to no avail, I’ve upgraded the bios to the latest level from ECS. I’ve tried different Power supplies and the lines have decreased, as the power supply amount increases. But they are still there, I appreciate any assistance/suggestions that anyone is willing to provide.
