How do I turn on Aluminum Bluetooth Keyboard
This is they keyboard I puchased with my system several years ago. I some time ago switched to using a wired keyboard so it has been awhile - I know about pairing and turning on in Preferences. I just don't know how to turn on the keyboard itself - there is NO ON OFF SWITCH which would have been really helpful to ad by the manufacturer. I had this same question years ago and while it is a very simple procedure to turn on, its not obvious and I can't remember.
iMac, OS X Yosemite (10.10.4)