What resolution should the 20.5 inch display set?
I don't know what your computer is. Loaded with win7, there will be prompted the best resolution, if not, after the drive installed, the resolution directly to the end of the line. Usually 1440*900.
I don't know what the proportion of your monitor is. The LCD monitor, if it's 16:9, is set to 1600 x 900; 16:10 is 1680 * 1050, if any. In general, as long as the correct installation of video card driver, the LCD display, the maximum resolution can be adjusted, or choose the same resolution as the display.
This depends on the specific model of your monitor, because the different models of the display, the largest support, the best resolution is not the same. In general, as long as your graphics card driver is installed, the system will automatically switch to the monitor's best resolution.
Liquid crystal displays generally have the best resolution, that is, the point to point resolution, the same large screen area, the best resolution is not necessarily the same.The most common best resolutions are: 1920*1080, 1366*768, and so on. You can go to the monitor manufacturer's official website to find the product model.
