C contimuum macrumors newbie Original poster Jul 27, 2011 #1 Within 5 minutes of starting up my new i7 13 inch, it went to sleep by itself twice. It hasn't happened since then. Any thoughts? I was on battery power at the time, so many it was due to lack of calibration?
Within 5 minutes of starting up my new i7 13 inch, it went to sleep by itself twice. It hasn't happened since then. Any thoughts? I was on battery power at the time, so many it was due to lack of calibration?