When I am trying to play a match using Houdini engine or to run a books tournament using Houdini engine, my system shutdown automatically after sometime and It could be due to excessive CPU usage or may be overheating (not sure though). The same works fine when I run SF engines. Any idea/suggestions, how to solve this problem other than improving my system configuration. I have seen people running H4 engine on I3 machines without any problem.
CHIP: Intel(R) Core(TM) i5 - M520 2.40GHz
OS: windows 7 pro 64bits 4 GB Ram