[Shpitz]

I've already tried the laser cleaner, it didn't do anything. Someone told me that I should clean it with a q-tip and a rubbing alcohol.

Geoduck, I don't think that the mode is the problem but I will try what you said anyway. Maybe your ps1 games didn't worked because you didn't clicked twice on the reset button.

I don't get it, why the PS1 and music discs always work and the PS2 discs work sometimes?