I go to this rock, move the puzzle, and it crashes my entire computer. Help?
Details on "crashing":
Freeze, then LCD goes completely grey, then turns off, computer still running. Only way to get out of this is to restart computer.
OS: Windows 7 Home Premium (64 bit)
CPU: Intel(R) Core(TM) i7 CPU
RAM: 6GB RAM
HD Space: 446GB HDD
Video Card: ATI Mobility Radeon HD 5870