Bit of an odd one that im scratching my head with, I built my own pc have used this pc for a couple years and yesterday my bluetooth just stopped. Wifi still works properly so I know the antenna is functioning properly. I've tried reinstalling the bluetooth drivers, restarting the bluetooth service, restarting computer, unplugging it from the wall and waiting 30 seconds, etc... Windows now proudly states that my computer does not have bluetooth capabilities. Any advice would be helpful.