Hi, these instructions will help you, first, click on the "Start" button, in the "Start Search Window, Type: keyboard; the "Keyboard's" Properties window will open. You can (Test) to see exactly how your keyboard is responding. if you are still having the same problem, (check the Keyboard Status), try "Updating the Drivers," by clicking on the "Properties" button. Now in the event that neither of these
solutions solve the problem, which I hope you shouldn't have to do anymore; try "Uninstalling the Keyboard. To "Uninstall the "keyboard," do the following. Shut-down (turn- off completely), disconnect all the Keyboard Devices that are attached to the
computer. Next, turn-on the computer, and go back to the "Keyboard Properties," this time click on the "Change Settings" button, next click on the "Driver" button, and select the "Uninstall" button. Once that is finished, shut-down the computer again. Now you want to "Reconnect" all the devices that were connected before, and "Turn-on" the computer. You will repeat exactly what you did from the start, this will "Reinstall the Keyboard. Restart the computer again after all changes have been made; this will ensure the changes take place properly. "Rating the solution will let me know if it worked, or you may need further assistance, thanks."