On Call of duty black ops my PS3 goes to no signal or not supported screen but works perfectly with other games. Anyone else & solved it?
I think your system is not supported and you cannot play ps3 using it. However, you can upgrade it by contacting the service provider. The ps3 software is very much different from other PS2 games and you can learn about that from http://us.playstation.com/support/systemupdates/ps3/index.htm.
Is your game scratched?? Idk if PS3 allows you to install games to your hard drive like Xbox does ...I know black ops and modern warfare 3 gave my friend problems on Xbox ..he installed to hard drive and it solved the problem !!