Some users in the use of the computer, may encounter the mouse suddenly out of order, usually the mouse is out of order for a variety of reasons, which needs to be carefully investigated.Then the computer mouse does not work how to do?Next let's take a look at it.

computer mouse does not work how to do: check whether the mouse interface is damaged

How to open the task manager without a mouse?The method is very simple, use the combination of shortcut keys

Win R

to open the Run dialog box, and then type the command: devmgmt.msc to complete, press Enter to determine.After opening the Task Manager, use the Tab key to switch to the Hardware option below.
Then use the down arrow on the keyboard, move to the mouse and other pointer devices press enter to expand, see if the driver is normal, if the driver with an exclamation mark, it means that the mouse driver has problems, you need to install the driver to solve.Install the mouse driver is generally relatively simple, we just need to download and install a driver wizard or driver life and other tools in the computer, you can online detection and installation of faulty hardware drivers.If check the driver and there is no problem, may also be the mouse failure, the best way or plug in another computer to try or take other mouse plug in their own computer to try whether it works.

computer mouse failure how to do: check the mouse connection is normal

For in the end is the mouse failure or computer interface failure, you can borrow a mouse connection can be used to try, or the mouse plugged into a normal computer interface, see if normal, through the exclusion method, can be very clear plate end in the end is the mouse or computer interface problems.
If the judgment is the mouse problem, then generally replace the mouse can be.If the interface problem, the desktop can buy a USB mouse, connect the USB interface to use, of course, you can also buy a PS/2-USB conversion interface can be.If it is a notebook USB interface problems, you need to take to repair or directly without the mouse, with the help of the notebook touchpad operation can be.The mouse light is on, but the mouse does not respond.For this case, then the mouse and computer connection is normal, if not anyway can not be used, you can enter the computer device manager, check the mouse driver is normal.