Problem:
Keyboard working fine. After restarting and updating your machine the keyboard no longer functions on your Device.
Cause:
Keyboard driver is not the default windows PS2 driver. This can sometime result from a windows or manufacturer update.
Solution:
- Right click “PC”
- Click “Manage”
- Click “Device Manager”
- Click the arrow next to “Keyboard”
- You may see the Keyboard with an exclamation mark next to it. If so Right click the Keyboard device.
- Click “Uninstall”
- If a checkbox appears stating “delete Device driver software” tick this ox.
- Close all open dialogue boxes
- Restart window.
Upon restarting windows the keyboard will start functioning.