I'm having a problem getting my ps2 to read dvds. After cleaning off the laser with some compressed airand adjusting it's angle, it reads cds perfectly fine, but not dvds. My feeling is that the voltage needs to be adjusted on the dvd pot.

My question is how can I easily adjust the pots without taking the laser completely out of the drive? Also, what is the recommended voltage range? There's info on this all over the net but not for a 50001 ps2.

Sorry if this has been answered before, my searching skills are usually pretty good but I couldn't find anything