After updating to 10.3.2 I've noticed that the fan on my Rev B 12" never comes on! Very strange. I've also noticed that, as a result, it is running much warmer.
Is there any way I can test the fan to see if it has been damaged (unlikely but possible). I'm playing a DVD right now - at which point the fan would normally get going - and still, the fan refuses to start. Any ideas?
Thanks.