What is the Troubleshooting method
?it can be soaked in a detergent or disinfectant solution, and the base of the keyboard is carefully cleaned with a lint or a sterilized paper towel
?that the motherboard PS/2 interface, you can consider using the USB keyboard or to repair.
, if used, may be excluded from the keyboard, then it is likely that
Troubleshooting method is very simple, you may wish to try with other computer keyboard can be used