The mouse and keyboard, like, is to assist us in computer operation equipment, the use of no mouse notebooks need a long time to adapt to the use of the mouse is more convenient for the notebook configuration a mouse, but compared to the desktop mouse, the notebook mouse seems to be more problems, such as the common failure problem.

I believe that many friends have encountered, then encounter this situation should do? Perhaps you can follow our list of five steps to solve.

1、the problem of the mouse generally to the USB interface of the mouse, the reason is of course nothing more than the mouse itself and the USB interface problems. First of all, let's see if the interface problem, the computer's USB interface more than one, we can try to replace the other USB interface, if the interface problem, replace the USB interface to solve the problem.

2、not only the USB interface is suspected, the mouse is also suspected, but with our naked eye is unable to determine whether the mouse is damaged, but not no way to determine, we can replace a new mouse, see if the same problem, if not, then is the original mouse problems, repair or replacement will be able to solve the problem.

3、if the replacement of the USB interface and replace the mouse still can not solve the problem, it is possible that the USB port power supply is insufficient. This right-click "my computer", then select "Management", find "Device Manager", and then expand the "Universal Serial Bus Controller "option, find the USB Root Hub option.

4、we right-click the "USB Root Hub" option, find the power management options, the default is to check the "Allow the computer to shut down this device to save power" option, we remove it, and then for each USB Root Hub are the same settings can be (because you do not know that option corresponds to the interface).

5、in addition to the above reasons, there are other reasons may lead to mouse failure, such as drivers, system services, or motherboard problems, of course, these are uncommon reasons, the chance of occurrence is not great, so not here to do a detailed introduction, the above method should be enough to solve most of the problem.