Having problems with your HP Computer System Cooling ?

Cooling fan intermittantly speeds up.

\015 When the room temp heats up, the computer fan intermittantly speeds up for anywhere from 30 seconds to 3 minutes or so. This might happen 4 or 5 times on a hot afternoon. The computer was purchased in 2006 and the fan didn't start speeding up like that until last year.\015

Answers :

This is normal
\015\012Your fan speeds up and slows down in response to temperature inside the computer. More so the CPU.
\015\012I would suggest getting a can of compressed air made for computers
\015\012take it outside, take of the side and blow all the gunk out of there, Really go to town around the fan (you might want to wear eye protection)
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