Win7 system boot black screen only mouse how to do?

Win7 system boot black screen only how to do the mouse?

If you don't understand the computer, the easiest way is to force the shutdown. After the shutdown, after booting, there is no problem.

Or after booting up, we press the power button. At this time, the screen will be black and the computer is in hibernation. At this time, you can press the power button to start it. This program sometimes works. Sometimes it still doesn't work.

Or we enter the task manager in the black screen state, we can choose Ctrl+Alt+Del, after pressing, select the task manager.

Then click on the file, create a new one, and enter the explorer point in the pop-up to create a new task.

Then we click on the bottom left corner, enter regedit to enter, press enter to enter the registry.

After entering the registry, we need to follow this step to find it. HKEY_Local_Machine\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon

After finding the above step, we will see a shell on the right side. Let's select the mouse first, then right click and select Modify.

After clicking Select to modify, we will see the characters, we will delete the contents inside it.