What if the mouse wheel fails?

1, on the computer's desktop right click on "My Computer" in the pop-up menu click Properties, in the Pop-up System Properties dialog box We click on the "Hardware" tab in the "Device Manager", as shown in the following figure

2, then we in the Device Manager click "Mouse and other pointing device" to find "PS/2 compliant mouse" and then press the right mouse button, select "Uninstall."

3, then your computer will be smart to remind you of the relevant information we just click "OK", the system reboot.

4, then our computer will automatically identify your PS/2 compliant mouse did not install the driver, remind you of the update or installed we click on the installation can be, if not yet installed driver we can use drive Jing Lou to help you install the latest version of the mouse drive Oh.

With other methods of elimination

Try one: Exclude interface from bad contact

Because the mouse is an external device, the interface is most likely to cause mouse failure, encountered such cases, you can fix the mouse interface. If the mouse out of the computer interface, you can turn off the computer, insert the mouse, and then boot to use.

Try two: Clear the dust

Mouse malfunction may also appear as a symptom of plug, this is because the mouse is used for a long time, accumulated dust will concentrate on the inside of the mouse, then we need it for surgery. You don't have to be scared, it's not a major operation. Just take the mouse down the circle, and then the ball out, and then with a toothpick will be gathered in the mouse inside the roller gray tick (general mouse has three rollers), and finally the mouse ball into the mouse, the ring will be turned back to normal.

Optical Mouse Failure First Aid method: with the optical mouse price reduction, dapper and has a variety of color lights of the photoelectric mouse gradually replaced the traditional wheel mouse, but just bought the photoelectric mouse to use it is not feel flexible?! You may think that the mouse has failed to find a business to change, oh, this is futile, to tell you an effective solution, to buy a photoelectric mouse pad on it, this is because the traditional mouse pad surface is more smooth, and the optical mouse needs reflective ability to better materials can be used normally, Therefore, it is not recommended to use a photoelectric mouse on a smooth desktop.

Try three: Reload the driver

Sometimes because of an operation when the mouse is inadvertently deleted, the most likely is caused by the mouse wheel failure, as long as the mouse to reload the driver, failure will not appear again.

Try four: give the mouse a boost

Mouse movement set too slow may also lead to failure, the solution is: select Open "start → set → control Panel → mouse → move", the pointer speed slider to the right to drag points on it.

Try five: Keyboard substitution

Work in the process of sudden failure of the mouse, and there is no time to solve, at this point can use the keyboard shortcut keys to continue operation, effective several shortcut keys are: Key to move, enter (enter) for the mouse double-click, Esc key for cancellation, SHIFT+F10 for the right mouse button click, win+ E is to open the resource manager.

When the mouse fails, the above several methods may wish to try, will achieve good results. If not, that is the hardware problem, can only change a new mouse!