So I installed a 6450 into my htpc to improve HD performance (which is great now) but now on my lg ld550 it now has vertical flicker scrolling horizontally like the refresh rate isn't right (although I would have expected vertical scan lines). It's mainly noticeable against solid backgrounds, but I notice it in dark scenes in films and it's making me crazy! I've tried 2 vga cables and 2 dvi to vga adapters, as well as using hdmi (which sadly causes dodgy fit that even overscan can't quite resolve).
Any ideas what needs changing? Both the pc and tv are plugged into the same socket (previously were different walls, which I heard could cause issues). It's making me crazy!
Any ideas what needs changing? Both the pc and tv are plugged into the same socket (previously were different walls, which I heard could cause issues). It's making me crazy!