The message says "Warning: Unable to identify hardware. The game is unable to idenitfy your hardware. Please contact customer support. You may need to adjust your graphics setting manually for optimal quality and performance.
I have no CC or extensions
The laptop is:. HP Pavilion dv6-2120tx Entertainment Notebook PC
Its about 3.5 years and yes the battery does not work on its own so its always connected AC. Therefore I always play the game on AC power. Yes, the computer constantly overheats and I even tried cleaning the vents. And when I do the windows hardware troubleshoot it comes up with the error: "windows might not be able to identify hardware" - So yeah I think I agree with you, the laptop needs to be looked at.
Less demanding games still work on this laptop such as chocolatier (wild tangent games)