Which component is likely source of problem with crash after pressing key combination?

[cheyrn]

When playing a particular video game if I press 3 keys "simultaneously", the program crashes. I haven't seen it happen anywhere else. Does this seem like it could be a problem with USB or something else? I've replaced the video card, updated drivers removed anything but keyboard and mouse attached to USB. I can go try to find MB drivers and other things at random. But, if you have any idea of how I can narrow down what the problem I would like to read it.

 

[hackerk]

remove and then again install the game. it is not any kind of hardware or driver issue. there might be the corrupt files in the game.

 

[Chayan4400]

I'd say this is a bug with the game more than a hardware fault if it only happens in that one game. Google the problem to see if others are also having issues.