Question about Lenovo 3000 V100 Notebook

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My Lenovo laptop has had a constant high-pitched sound for 2 hrs. I disabled the beep, turned off speakers, etc. Even with the laptop turned completely off it's still screaming! any ideas?

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  • Davis M May 11, 2010

    Have you tried unplugging the power cord and battery? Just to see what that results in? After that "slowly" plug in devices to see what thing it is that causes it to start up again(whether power plug or battery, or something else)...

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  • Lenovo Master
  • 12,061 Answers

Sounds like your fan, has  gone faulty? or perhaps rubbing on something? is it a dvd left in the drive?

Posted on Feb 01, 2010

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