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08-07-2011 02:45 PM
You ideally should not have disabled ""fan always on" setting in BIOS because this actually worsens it. Try to enable this option and Use your notebook on a hard surface, such as a desk, tray, or table. Also when you change settings in HP CoolSense it does take some time (maybe around 20-25mins)
There are some helpful tips from below link which would help in reducing fan noise
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