Win8 computer desktop wallpaper suddenly blackened solution

During the process of using Win8 computer, have you ever encountered a situation where the desktop wallpaper suddenly turns black? Anyone who has encountered this situation will definitely feel very uncomfortable? So how to solve it?

solution Win8 desktop wallpaper suddenly darkened:

1, first press Win + R key combination to open the Run window, type Regedit enter into the registry editor; < Br>

2, then expand the HKEY_CURRENT_USER\\Control Panel\\Desktop item in the Registry Editor, then find the LogPixels value in the right window, delete it;

3, if in the registry If the LogPixels value is not found in the editor, right click on the blank space of the desktop, select Personalize ——display —— resize all items, save and re-enter HKEY_CURRENT_USER\\Control Panel\\Desktop item, then we can find LogPixels value;

4, finally restart the computer, replace the wallpaper to solve the problem.

If you are using a Win8 computer, you will encounter a situation where the desktop wallpaper suddenly turns black. You just need to delete the LogPixels value by following the above steps.