How to modify the registry on the Windows system computer to solve the problem of full screen screenshot black screen

What should I do if the computer screen appears black? Computer technology learning network Xiaobian for you to solve.

Frequently, users will take full-screen screenshots on their computers, especially some gamers. We usually use the screen capture button on the keyboard for full-screen screenshots, but many players report that there will be a black screen after performing a full-screen screenshot operation, causing the screenshot to fail or even running the program. For such problems, we can solve this by modifying the relevant registry.

1, open start —— run;

2, type regedit, and click OK to open the registry editor;

3, expand HKEY_LOCAL_MACHINE\\SYSTEM\\ CurrentControlSet\\Control\\GraphicsDrivers\\DCI, and double-click to open the right side of "Timeout";;

4, change the value data from 7 to 0, click OK to exit and restart.

The above mentioned method can solve the problem of full screen screenshot black screen in the computer.