Sony PS2 SCPH-30003 No data error. PLS Help

Adjusting the white gear is usually a temp fix. If your lucky and you move it one click at a time, It'll offset to a point where it will read the discs again.

Whats happening is the drive shaft is warping. This is a very common problem in all of the ps2 units.

You have 2 options.

They sell replacement ps2 cd roms if you look around with google.

Option 2 would be purchase a new ps2. Its roughly going to cost you $80.00 US to get a replacement cd rom for the ps2. Price different for a new one would be 30 bucks or so.

Personally i'd just snag a new system. The newer one's have fixed the cd rom problem so it won't happen.

Hope this helps ya.

You should never open any DRIVES like DVD or CD drives even for your PS2, There has to be a problem with you lens in your PS2.