Dell Precision M6500 i7 CPUX920 Overheating
I have a very easy, cheap, and reliable (although noisy) solution. The back left vent is the key to cooling the CPU. Place a vacuum cleaner against the grates on the back left and let it rip. I was just running 6 engineering model simultaneously (in the past even running 1 model would overhead +90C and often shutdown). The vacuum cleaner sucks the temp down 15-20C in seconds.