My Imac is not finding my wireless keyboard, i have replaced batteries with no luck.  My wireless mouse works fine.

My keyboard wasnt responding so i changed the batteries and still got no response.  i rebooted and mac still doesnt show if is finding the keyboard.  my wireless mouse is working fine.  But becuase i rebooted, now i cant type in my password and am locked out of the system.  Not sure if keyboard is bad or if it is problem with the imac?

Can you borrow a wired keyboard? And / or take the keyboard into an Apple Store and ask if you can try it on one of their Macs.

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