Computer says no signal and restarts

[AfroLightening]

Hi,

I have a problem with a friends computer, he has been having problems with his graphics card driver and we finally put on the latest driver and its working great.

However when he loads up tiger woods 08, the monitor comes up with No Signal and then restarts. Is this a problem with the driver? Any suggestions?

 

[AfroLightening]

I don't know about any patches, I haven't touched the graphics card but i suppose it could be the resolution setting on the game...