I don't know how this happened,but the only colors I have are gray, blue, yellow and white. My desktop picture is mainly blue and green. I have a HP Media PC with a HP vs17 monitor. According to the specs, it is set up correctly. I went to the menu (located on the side of the monitor) and tried setting to the default and that didn't work. I went into properties and noticed that the default color is blue and the color scheme doesn't include anything but the colors I mentioned. There is no red, orange, etc. What happened? I haven't downloaded anything. This is a new computer and monitor and I am not familiar with this set up. I definitely need help. Thanks... Liz