When Win8.1 logs in to the desktop, it will always be black. After the normal solution

Recently, many Win8.1 users have reflected that when logging in to the desktop, the interface will suddenly flash a bit, then enter the desktop normally, it looks nothing. Obstacles, did not affect the normal operation, but always feel that there is something wrong with the system, on this issue, we can first understand the reasons and then see how to solve.

Reason analysis:

By understanding, many friends with similar faults have adjusted the font size of the system or the default display ratio of the font, which should be the adjusted DPI support of win8.1 system. Not good.

Solution:

1. Press WIN+R to open the Run dialog box, type regedit and then press Enter;

2. In the Registry Editor, navigate to: HKEY_CURRENT_USER Under the \\Control Panel\\Desktop item;

3, under the Desktop item, check if there is a "LogPixels" key, if any, delete it.

(Some users say that there is no LogPixels value, then please go to [Personalization] & mdash; [Display] & mdash; [Change All Project Size], change to a different size, then apply, then restore, there LogPixels the value of)

4, if the above does not work, please update your graphics card driver.

When the Win8.1 system logs into the desktop, it will appear flashing. Most of them are caused by DPI not supporting the system. Users can solve this problem by modifying the registry after the above method.