My Bluetooth keyboard will not connect to my iMac. It is a couple of yeas old and was working fine when I went to work. When I came home it wasn't.
The batteries are freshly recharged and the green LED comes on for a few seconds when I press the power button. The Apple magic mouse is working fine. Any ideas.
NEVER MIND Got an iPad a while ago and the Bluetooth was on and it paired with my keyboard.
iMac (21.5-inch, Late 2012), OS X Mountain Lion (10.8.3), null