macbook issue a zzz~~~ voice when wake up

Discussion in 'MacBook Pro' started by feyn-man, Nov 8, 2007.

  1. feyn-man macrumors regular

    Oct 24, 2007
    Every time I wake up my new MB from his sleeping. I can sound such a zzz~~~~~~ voice. Just like it's reading the CDROM. But I have no CD in it.

    Is that any abnormal?
  2. anirban macrumors 6502a


    Jan 9, 2007
    Houston, TX
    That is normal operation while waking up.
  3. feyn-man thread starter macrumors regular

    Oct 24, 2007
    Ok, thanks so much.

    my macbook is so wonderful. haha
    I just found the battery remain 7:52 hours after my first calibration!!!!! I'm scared.

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