I am trying to connect my Sony Bluetooth wireless headphones to my Windows 8.1 laptop but it just won't. You see, I did put my headphones in pairing mode and I did connect them to my laptop and they did work just great, but once I closed my laptop and then opened it again, the audio only comes out of the the laptop audio and I did go to Bluetooth devices and my headphones were labelled as paired and I did go to the Playback Devices window where the speaker icon is and I did set my headphones to default but to no avail. Also, when I was in that window, I did right click it and it said connect in one of the options and when I did, nothing happened and the headphones are still greyed out. Please help.