My son played his Rock Band 2 on my brother's PS2 and it played fine. He then bought his own PS2 and could never get it to play. He has a Tiger Woods game that works fine on both games. Both machines are the same slim line models. Thank you.

Is tiger woods a blue disc or silver?

The silver discs are DVD and the Blue ones are CD (same with the black PSOne discs). If Tiger woods is a CD then your DVD laser could be out.

You can try to clean the lasers lens and see if that helps, but if you have jsut got that machine you should take that back.