Late 2012 iMac - did a fresh install from thumb drive to Sierra 10.12.2 (followed everything to the letter) and running a Fusion drive on this old girl.
Whenever I return to my iMac, it is shut down and won't restart unless I hold a series of keys to restart it (after a quick search) or I pull the power cable and plug it back in and THEN it starts.After starting, it won't recognize the Apple keyboard that's plugged into the back... Again, unplugging and plugging back in does the trick....
Fresh install of Sierra on iMac - Won't start without removing power cable
Whenever I return to my iMac, it is shut down and won't restart unless I hold a series of keys to restart it (after a quick search) or I pull the power cable and plug it back in and THEN it starts.After starting, it won't recognize the Apple keyboard that's plugged into the back... Again, unplugging and plugging back in does the trick....
Fresh install of Sierra on iMac - Won't start without removing power cable