This is really weird. Computer has a bluetooth file in system preferences folder inside library folder in the computer's system folder, but there is no bluetooth system pref showing up when you launch system preferences. When I click on the system library's bluetooth icon it says "Bluetooth is not available at this time. You may need to connect a Bluetooth devise." But I restarted several times, wireless keyboard and mouse blinking, but they do not connect. The only thing connected to it now is an old wireless mouse, so I can't zap the PRAM. Hard Drive Utility shows no problems. Weird. Can't sign in as a different user, no keyboard. Checked for software updates, only EFI updates.
