Well this one has me a bit perplexed but here goes. I recently installed a new motherboard in an Inspiron one 19a. I got it all back together and turned it on. The dell boot screen came up like it was in 4 different windows. It booted and loaded windows 7 but all the time it was like looking at 4 identical screens.(one in each corner). I flashed the bios hoping this would resolve the problem. It didn't. I'm a bit stumped on this one, not many options in the bios to adjust. Any Ideas?