Currently Being ModeratedJan 30, 2013 11:39 AM (in response to cordeliaet)
Down load from the Internet and install iStat pro. It will record the internal temperatures and fan speeds of the MBP. Also open Activity Monitor and set it to show 'All Processes' and '% Cpu' to display values from high to low. When your MBP makes the noise, take screen shots of both and post them for evaluation.
Currently Being ModeratedJan 30, 2013 12:01 PM (in response to cordeliaet)