Help with Blue Back Games

For some reason I am having trouble loading a certain type of game on my PS2. You know how you have 2 different colored disc\'s. The silver, and blues bottoms. Well for some reason I can\'t get the blue bottom ones to load. Is there something that I am doing wrong or a setting that needs to be changed? This is the first blue bottom disc that I have bought. This happened another time with Tekken Tag Tournament and I don\'t remember what I did to make it work. Help please. TIA.

Edit: I\'m running the SCPH-30001

omg, I have absolutley nothing to say to help you but,

KEWL! you would have to be the first new registration in 300 years!

[MPTheory]

Check out the "the answer to all error read problems" thread.   I think there i a link to show you how you can adjust your laser.  Don\'t adjust it too much though.  thats how I fugged up my first PS2.

I found that site already and followed the instructions. I tried for about an hour and a half and still couldn\'t get it. After awhile, I am going to give up. Any other suggestions?