How to set up a notebook external LCD monitor

How to set up a notebook external flat panel monitor? The method steps for setting the details are as follows:

The output frequency of the notebook does need to look at the performance of the video card of the notebook, but the more decision of this refresh frequency is the screen itself, the LCD is mainly divided into two kinds of standard 6 hertz, and the other is the Nvidia 3D display which is required by 120 Hertz screen Support, and need to support the graphics card can be, for 100 hertz do not know what the effect of timely support, LCD screen refresh rate and the traditional CRT monitor is not the same, 60 hertz enough.

As long as you choose the default best resolution, you will basically only use the default refresh rate that you have set. Then the best resolution supported by the flat panel monitor is also a fixed value based on the size of the screen. The lower the resolution, the more options are available for the refresh frequency.

Since the definition of what the refresh rate of a liquid crystal display is too lengthy, it is not directly explained here. To know, please jump to: LCD refresh rate

The final screenshot below is the default refresh rate that the screen at the best resolution can support, and if you force another resolution, it may be a picture disorder or a direct black screen.

Whether the actual refresh capability of any size LCD display is limited by process and material, the resolution that can be supported at different resolutions is limited. Here are the different refresh rates that my Dell 19-inch 16:9 monitor can support at different resolutions