random beep noise when waking up from sleep

Discussion in 'MacBook Pro' started by blaklaybul, Dec 19, 2007.

  1. blaklaybul macrumors regular

    blaklaybul

    Joined:
    Aug 29, 2007
    Location:
    New York City
    #1
    when my computer wakes up from sleep mode, I hear a random beep.
    I do not have a new email, and I cannot find anyother reason for it.

    Does anyone know what this is?
     
  2. cptpower macrumors regular

    cptpower

    Joined:
    Sep 10, 2007
    Location:
    Calgary, AB
    #2
    when you wake from sleep, are you required to type in your password?

    I've found that entering in my password incorrectly, once I get it right the second time and the login screen disappears, I get a beep.
     
  3. Sun Baked macrumors G5

    Sun Baked

    Joined:
    May 19, 2002
    #3
    Hard Drives can make this noise if they run a calibration on spin up.
     

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