My Dynex TV works fine when used as a TV; all the colors are normal, sound is good, etc. however, when I turn it to a computer monitor (VGA) the colors are off. Everything green looks brown, everything white looks purple. The menu has very limited choices and I've tried all of them in an attempt to get it right, but it's not working. I just bought this monitor, so I know it's not an issue with the computer, as it was fine with the old one. I also tried changing the colors in the computer preferences, but to no avail.