How to adjust the brightness of the notebook screen?

There are many netizens in order to save power, notebook computer screen brightness can be adjusted, then notebook computer screen brightness how to adjust it? Let's introduce the method of adjusting the brightness of the notebook screen.

For notebooks, screen brightness tuning is a useful feature. Today's notebooks generally provide a way to adjust the brightness of the screen.

1, the notebook computer monitor brightness adjustment method is as follows: First you have to look at the keyboard of the FN key and the two signs of brightness (the logo is like a sun, to the upward light, downward dark) in that position only, the general hand of these two signs are designed in the F1-F12, you seriously look can be found, Then press and hold the FN key, if you want to turn it on, and then press the UP flag, and if you want to dim, press and hold the FN button and then click the down flag.

2, contrast adjustment methods are as follows: Right click on the empty screen, click the attribute, in the prompt bar appears to click Settings, set the contrast after clicking Application, and then click OK.

Practice Demo:

Notebook screen brightness adjustment by the keyboard key to achieve, you can see the notebook keyboard f1-f12 some special symbols, these symbols correspond to the corresponding control functions, the general notebook screen brightness by a pair with a plus minus the "sun" control.

The notebook keyboard will have a special key "FN" key, press the "FN" key, and then hold down the "Sun" button, you will find that the notebook screen brightness changes, and some laptops will also display progress on the screen to represent the current screen brightness.

Tips: If a netizen according to the above method can not adjust the brightness of the notebook screen, you can first check the notebook driver is installed, you can also hold down the "Fn" key, and then hold down the top and bottom direction keys to try.