Hello guys,

Several days ago, I updated the operating system of my laptop to Windows 8. And before this, the bluetooth function can be used nornally. But after the updating, everything changes. The bluetooth can not be used suddenly. It can find the nearby devices and can not get them matched. If I click one of the found devices, it will indicate me to enter the password to match. What's strange is that there is no box appearing for me to enter as it was. And it gets stuck there. About one minutes later, it will show me that there is a match failure and erros during the match with XXX. While in the whole process, the bluetooth of the computer is open and can be found.

Can you show me the matter?

Thanks a lot!