Bluetooth not available?

Hey michaelfromroseland,

Thanks for your post, and welcome to the Apple Support Communities.

I understand that bluetooth on your iMac is no longer functioning correctly. Usually, this issue can be resolved by simply restarting the computer:

OS X: Bluetooth devices become unresponsive

http://support.apple.com/kb/TS4323

Symptoms

Your Bluetooth devices may suddenly become unresponsive, or Bluetooth features may not be available at all on your Mac.

Resolution

Shut down your Mac, disconnect all USB devices for two minutes, start up, and re-connect your USB devices once again.

Thanks,

Matt M.

Reset the SMC.

Barry

Thanks Barry.

Resetting the System Management Controller (SMC) restored the Bluetooth function on my MacBook running Mac OS 10.7.5. Here's a link to the Apple article that explains how to perform the reset...

Resetting the System Management Controller (SMC) on your Mac - Apple Support