Win7 system boot black screen only the correct way to solve the mouse icon

1, in the black screen state into the Task Manager, we can choose Ctrl+alt+del, select Task Manager;

2, then click on the file, a new one, in the pop-up create a new task to enter the explorer point to determine;

3, click on the lower left corner, enter regedit entry, press ENTER to enter the registry;

4, enter the registration form after HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows Ntcurrentversionwinlogon;

5, we will see a shell on the right, we first select the mouse, and then click the right button to choose to modify;

6, click on the selection of changes, we will see the characters, we have to delete the contents of the inside can be.