Solve the Win7 boot desktop black can not load the taskbar and desktop method

Fault map:

1, first try to see if restart can solve the problem.

2, if you can't solve it, click the Ctrl+Alt+Del key combination on the keyboard to start the task manager;

3, then click on the “ file above the task manager. --Create a new task”, enter regedit in the box to enter the registry editor;

4, then expand to the HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionWinlogon in the registry, find "ldld; Shell" in the right window This value;

5, then double-click to open the "Shell" item, change its data to explorer.exe, then exit the registry editor, restart the computer to solve the problem.