Win8 screen brightness can not adjust the solution

Today, a friend and I complained about one thing, said is just bought a computer, and high configuration Oh, would have been happy things, but open discovery, is WIN8 system, has been accustomed to using Win7 system, many functions and operation is completely different, so now depressed, especially the computer screen will not adjust, Ask me what to do? Small series is also drunk, although Win7 and win8 is not the operation is not the same, but the essence of the principle is the same, today small make up to teach this friend how to adjust the computer screen it! A friend who is in need can also follow the study together.

The solution for WIN8 screen brightness is as follows:

1. Press Win+r at the same time to open the computer's running window, then enter Regedit in the window and click Enter, so you can open the computer's Registry Editor.

2. Registry Editor window to the left of the menu is very rich, we need to expand hkey_local_machinesystemcontrolset001controlclass{ 4d36e968-e325-11ce-bfc1-08002be10318}.

3. Next we find the Kmd_enablebrightnessinterface2 file in the 0000 and 0001 respectively in the right-hand window and double click, then change the numeric data to 0.

4. Finally, let's reboot the computer so that we're done with all the operations.

This tutorial is relatively simple operation, my friend has been solved, you are not also resolved it? Quickly thank small make up, what do not know can also continue to ask me in the following message oh, I will try to answer for you.