I have a version 4 ps2 and two lasers, a 400C and a 400B do you know if it would make it read DVDrs if I set the ps2 to use the 400B laser (400c was original until it stopped reading dvds) I know there is that utility so im curious.
Also is there a difference between the 400b and C lasers? might try to tweak my 400c back to life..
Lastly, I cant find a nice picture of which pot effect which part of the laser. I found one that showed the DVd pot was on the left side along the solid metal rail but im unsure about the accuracy of the picture.