Win8 system screen background becomes black how to fix

When the computer is used, the desktop wallpaper will be replaced. Many users will set their favorite pictures as screen wallpapers, which makes the system look more beautiful. Recently, when the user operates in the win8.1 system environment, the background of the screen suddenly turns black. Similar to the w764 flagship version, although it can operate normally, it affects the appearance of the desktop. How to fix the black screen background problem? ?

1. First use the shortcut key "WIN+R" to open the run window, enter "ldedit" in it, and then click OK to bring up the registry editor;

2 Then expand the HKEY_CURRENT_USERControl PanelDesktop option in the Registry Editor, find the “LogPixels” key in the window to the right of the Desktop option, and then click the right mouse button to delete it directly;

3. If there is no window in the above window Find the “LogPixels” key, right click on the system's desktop, then select Personalize, Display, and then adjust the project size, click Apply to save, then you can find the LogPixels value under HKEY_CURRENT_USERControl PanelDesktop and delete it directly;

4, after performing the deletion of the LogPixels key, we can restart the computer or Desktop wallpaper can be replaced.

There are many factors in the background of the screen in the win8 operating system. There are several ways to solve this problem. The above describes the deletion of the LogPixels key through the registry to solve the problem of turning the screen into black. Question, hope can help everyone.