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Why theres a sudden increase in laptop speed

Last response: in Laptops & Notebooks
November 16, 2012 10:15:51 AM

why there s a sudden increase in laptop fan speed ?? if so how to regulate that??
November 16, 2012 10:27:04 AM

Your laptop heatsink is probably getting full of dust meaning less airflow, meaning more fan speed required for same cooling performance as when there's no dust. Try opening your laptop up and cleaning out the heatsink with a hover.