When I got my laptop, the operating system was in Ubuntu.. the bluetooth was okay and I could still send files from my laptop to my phones. But after I changed to Windows 7, I couldn't enable my bluetooth anymore. I tried downloading R140135 in Dell then I followed the installing progress until I saw the part when it says that I should press Fn + F2. Nothing is happening I had this problem for how many months now and now I really wanted to transfer some new files to my phone. What should I do now?
All the other Fn keys are working. Only the bluetooth has a problem. I can't even see the bluetooth icon in the system tray. They say typing "bttray" in the search bar can make it appear but it said that there was no such item.