

If not, then both devices may have reached the end of their lifespans and should be replaced. Repeat this for both the mouse and the keyboard and see if they become operational again or not. Please give the system a minute or two to run the update task and when it's finished a message will appear, telling you if the drivers are up to date or not if not, follow the instructions on screen to install the updates. When you do a window will appear - in it, click on the "Drivers" tab and locate and click on the box reading "Update Drivers." This will start the update process. Right-click over each specific device listing and select Properties from the menu that appears.
