I finally got around to replacing both my fans. I had tried cleaning and putting drop of WD40 on the post of each one. They worked, but were noisy. Now I have replaced both fans and the computer is absolutely quiet(as far as I can tell) And cooler too. I went ahead and upgraded to 10.7(the highest OS it will take), so it is like I have a new computer. Thanks, ifixit
It would be helpful to have recommendations about how to clean the dust from inside. What places to direct the compressed air,
I finally got around to replacing both my fans. I had tried cleaning and putting drop of WD40 on the post of each one. They worked, but were noisy. Now I have replaced both fans and the computer is absolutely quiet(as far as I can tell) And cooler too. I went ahead and upgraded to 10.7(the highest OS it will take), so it is like I have a new computer. Thanks, ifixit