Color quality settings are the number of colors that your graphics solution supports. The more colors available for use, the more realistic the image, but again, the more colors on your screen, the greater the processing demands on your system, lowering your graphics settings at 16-bit color, your images may suffer.
Please try testing installing the latest graphics driver at:
I also recommend checking game troubleshooting information here:
thanks. Anyway at least I've updated microcode whatever it is, but sounds good It seems that it has to be like this with these dots, I made mistake, on other computers is the same