Acer 5920 emitting high pictch tone when closed

  cdb 17:57 29 Jul 2007
Locked

The wifes laptop just did this. It gave out a very loud annoying tone when it had been closed for a while. It stopped when opened but then started when reclosed. It took quite a while to start up when opened.

Anyone any ideas what this could be? I've done a quick search, but couldn't find anything.

  woodchip 18:07 29 Jul 2007

It sounds like you are just Closing the Lid, So it goes into hibernation. try switching it off from the start button on the Windows Desktop

  cdb 18:39 29 Jul 2007

It's never given this noise out before tho. It was very piercing, like the worlds worst tinitus (but not quite so high pitched)

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