Fan speeds go up when charging?

Discussion in 'MacBook Pro' started by Arkanok, Jul 9, 2007.

  1. Arkanok macrumors 6502a

    Arkanok

    Joined:
    Feb 13, 2007
    #1
    Sorry if this has been posted already but...

    I was using my macbook pro 2.2 today while unplugged, then once i plugged it in when it was low, i noticed the fans sped up to about 3500 - 4000 rpm. I looked in the iStat widget and i guess the highest temp was the memory control, it was about 60c.

    Is this normal to happen? If so, can someone explain why?
     
  2. Aniej macrumors 68000

    Aniej

    Joined:
    Oct 17, 2006
    #2
    it's nothing to be concerned about. Mine regularly do it when charging as the let side of my MBP tends to get a little hotter with the charging connection. Does it bother you or just curious?
     
  3. Arkanok thread starter macrumors 6502a

    Arkanok

    Joined:
    Feb 13, 2007
    #3
    I was just curious actually, just because i plugged it in and it was just sitting there doing nothing really, and out of nowhere i just heard the fans get louder and louder. Was just wondering since nothing was running why they were going faster.

    Thanks for the input though!

    Anybody else notice this?
     

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