View Full Version : [Resolved] Is it normal? it make loud noise while updating SMC?

Jan 31, 2013, 06:39 PM
I was updating my Macbook Air SMC to 1.8 today, when the white screen with the apple logo came up the macbook made really loud noise, sounds like the fan was running really hard. It stopped after the updating. Is it normal?:confused:

Jan 31, 2013, 06:40 PM
Yep, in fact it gives you a warning telling you it was going to do that before it does it

Jan 31, 2013, 10:00 PM
LOL. My Air is been silent because I don't push it I guess and when the update happened I went WOW I guess the fan works!

Feb 2, 2013, 12:57 PM
Thanks yall!