Win7 Boot black screen only three ways to solve the mouse

When using a computer, always encounter a computer boot always black screen, only the mouse button. Here, small knitting to share three tips, let's look at how to operate.

Steps

If you do not understand the computer, the simplest way is to force shutdown, this shutdown, in the boot, there is no problem.

or after the boot, we click the power button, this time the screen will be black, the computer is in hibernation, at this time, you click the Power button, to start on it. This program sometimes works. Sometimes it just doesn't work.

Or we are in the black screen to enter the Task Manager, we can choose Ctrl+alt+del, after the press, select Task Manager.

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

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

After entering the registry, we need to follow this procedure to find out. HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows Ntcurrentversionwinlogon

After finding the above step, we will see a shell on the right, we first select the mouse, and then click the right button to select the change.

Click to select the modified, we will see the characters, we will put the contents of the inside deleted on it.