Win8.1 system Connection Bluetooth mouse prompt "Invalid input code" How to do?

win8.1 System connection Bluetooth mouse always prompts "Invalid input code", the specific problem is as follows:

Workaround:

1, first look at the Bluetooth service function is open: Press Win+r, in the Run box input services.msc, press ENTER;

2, find the Bluetooth option in the list of services, double-click the service, select "Automatic" in the startup type, OK;

3, during the operation, please hold down the bottom of the Bluetooth button, the computer input pairing code waiting for the connection, please hold down the bottom of the mouse Bluetooth button, and then try to connect.

The above is the Win8.1 system connection Bluetooth mouse Prompt "Input code invalid" solution to the entire content of the introduction, the method is very simple, have the same problem friends can follow the above method to solve.