So I recently bought a slim PS2 PAL SCPH-70003 with Matrix Infinity 1.93 chip. And it doesn't read dual layer dvds. It doesn't even display any "unable to read disc" errors or anything. The problem is that it seems it doesn't even try to read DVD-9. You go into the browser the note "reading disc" appears for a second and dissapears and there seems to be no laser activity at all. The disc is not faulty, because I played it on my friends PS2 with modbo 745 and it ran perfectly. Anybody have any ideas what might be wrong? Thank you.