snoopy456 wrote: ... bluetooth has become "not available" ...
Apple's Bluetooth Support
If BT support does not help you fix your problem, something in the results of this search of Discussions may.
snoopy456 wrote: ... built in camera is no longer accessible...
How to Troubleshoot iSight - Apple Support
(Over time, Apple has changed the built-in camera's name on newer Macs from "iSight" to "FaceTime" and then to "FaceTime HD." Regardless of the name of your Mac's built-in camera, the same info and troubleshooting applies.)
If nothing else helps you get your Bluetooth, inbuilt camera, or both working, contact Apple Support or your Apple Authorized Service Provider.
Message was edited by: EZ Jim
Mac OSX 10.10.3