What if the touchpad is not good for your notebook?

Step 1, first you see whether the touchpad is closed, notebook keyboard has a negative function, is the fn+ combination of that key, in looking for the negative function key is not related to the touchpad, switch to see if there is no use. Because each brand of notebook keyboard settings are different, you find it yourself.

Step 2, the killer: Reinstall the system and driver, so you can directly eliminate the above problem, and can recover some of the problems caused by software problems.

Step 3, the ultimate trick: Find a after-sale or repair shop bar. Not recommended, this is the last method.