hind of hard to know but I found my mini late 2011 running super slow after boot-up this morning.
finally got to reboot and after 10 minutes or so it never finished so rebooted and held the option key down it showed the normal disc and the recovery one when I chose the recovery it took awhile then showed a circle with a line through it. so I am thinking hard drive but not sure.
finally got to reboot and after 10 minutes or so it never finished so rebooted and held the option key down it showed the normal disc and the recovery one when I chose the recovery it took awhile then showed a circle with a line through it. so I am thinking hard drive but not sure.