This posting For newbie user like me, notebook or laptop sometimes an unexpected problem when we to install a new hardware or not, after we restart the keyboard or mouse could not function or locked.
This happened to me when installing new software and the problem of keyboard and mouse so it does not work. My first guess is because its hardware is damaged, when I look back and fro googling I finally found the answer, that it was because of errors in installing new software and setting error or whether it be from the bios of the new software installed.
The problem sometimes occurs on a notebook / laptop due to driver windows XP, do not have the appropriate driver with the driver keyboard / mouse it.
from various sources that I had read I found a few ways that can be done.
1. By clicking the button FN + F5.
2. Clicking the button FN + F9
3. If it still can not move the way the tide is the mouse usb, restart the notebook / laptop, use a usb mouse if you suppose the road.
* Go into control panel -> click system.
* In device manager the keyboard and mouse drivers on the reinstall it or try to roll back the driver,
unplug the usb mouse and then restart it. and hopefully be going back.
