iBook shuts down instead of sleeping

Discussion in 'PowerPC Macs' started by croberts134, May 28, 2007.

  1. croberts134 macrumors newbie

    Nov 3, 2005
    Two days ago my iBook G4 (about 18 months old) has started to shut down instead of sleeping when I close it or when I select "Sleep" from the menu.

    Strangely enough, it seems to only happen when I have iTunes open before I try to put the computer to sleep.

    Any ideas why this is happening?
  2. mad jew Moderator emeritus

    mad jew

    Apr 3, 2004
    Adelaide, Australia
    Not really sure why it's happening, but see how a PMU reset goes for you. :)

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