Having problems with your Lenovo 3000 V100 Notebook ?

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?

Answers :

Sounds like your fan, has  gone faulty? or perhaps rubbing on something? is it a dvd left in the drive?
Repair Help & Product Troubleshooting for Lenovo 3000 V100 Notebook

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