tried update driver but still not working... continuously tried for 5 days ... suddenly 1 day able to connected then after that cannot anymore...  i didn't do anything before and after that... no idea why that day can detect it.

feel waste of money to buy a usb Bluetooth dongle. this is my last choice.

hope if anyone can teach me how to fix this driver issue. i search youtube and google before... but those methods not working for me...