3 Replies Latest reply: Oct 21, 2012 4:37 PM by nuno m
nuno m Level 1 (0 points)

Hello everyone,


I have been for a while trying to get my Macbook Air to do automatic system updates while on PowerNap.  The option is on in Power Saving but still I go check after one day and it doesn't do the updates.


Any clue what might be going on?


Thank you



MacBook Air (11-inch Late 2010), OS X Mountain Lion (10.8.2)
  • AnaMusic Level 9 (57,110 points)
  • nuno m Level 1 (0 points)

    Thank you for your reply.


    I downloaded the SMC updated and got the error message "that my system does not support this software".


    I think the firmware was already updated. On my system I have SMS 1.74f3


    Still, days pass and updates are not done.


    Any clues what's going on?

  • nuno m Level 1 (0 points)

    continue having the same problem. I left the computer plugged in to the powerplug for days knowing there was an update available.  When I came back to check the computer had crashed and I had to force shut down and switch computer back on.


    When I checked, update had not been installed.


    Any clues what this might be or how can I fix it?