My Toshiba satellite L500 says Bluetooth is unavailable. I have windows 7. There is no Bluetooth icon in my "hidden icons" box to access settings. I can find the Bluetooth 'fsquirt' file, but when I use it, it says "an address incompatible with the requested protocol was used". I have spent hours tweeking and looking around to figure out how to turn it on. It will not recognize any Bluetooth device I have, and they are all checked to be found. any ideas?