The other night I turned on my computer, and before it really got to anything it gave me a message saying something like "There was an error starting up your computer." And then it gave me options likte "Start it in safe mode" and "Start it with last known working setting"...I think I choose the later. The computer started up, but the display is all messed up, the colors are terrible, I checked the "Display" thing, and it said that my color quality was at the lowest (4 bit), and my resolution is 800 by 600. I can't change either of these settings. So, whats wrong? I already ready ran Norton, and it turned up nothing, and since I am pretty computer illiterate, that is the only thing I know how to do. Any help?