How to adjust the ps2 laser

[montee]

hi
i am having trouble to reading disk with ps2 i need to move in angle ps2 to read disk so looks like i need to adjust the ps2 laser but i dont know how to do that can any one help me to do that ?
thank you

[timon]

EBook guide will teach you how to correct that dreadful "Disk Read Error" that occurs in several PS2 Console. Save yourself hundreds of dollars and possibly restore any broken PS2 system. Fix your PS2 so search for Sony Playstation 2 (PS2) Console Repair Guide EBook

[Fabian]

Playstation 2 Laser Eye Plastic Glass cover can also need help due to heat

Adjusting Lens angle

On V9 & 10 playstation laser assemblies there are two visible white cogs that enable you to adjust the angle or height of the sled as the lens moves to the outer edge of the disk.

1) Eject the tray so that it is out of the way.
2) Mark the original position of the cogs with a black marker
3) To raise the sled adjust anti-clockwise
4) Only adjust one or two clicks at a time
5) After each adjustment test with both CD and DVD media.
6) Repeat until desired improvement occurs.
7) If no improvement - set back to original position.


Adjusting Lens angle

1) Mark the original position of the screw with a white mark.
2) To raise the lens on the left adjust clockwise (screw in)
3) To lower the lens adjust anti-clockwise (screw out)
4) Only adjust fractions of a turn at a time.
5) After each adjustment test with both CD and DVD media.
6) Repeat until desired improvement occurs.
7) If no improvement - set back to original position.

For more check here

[Xan]

In General original settings can be around:
V3 stations - CD = 1080 to 1260, DVD = 800 to 1300
V4 stations - CD = 850 to 900, DVD = 1200 to 1400
V5 stations - CD = 1200, DVD = 1400
V7 stations - CD = 1200, DVD = 1100 to 1400
V12 PVR_802W - CD = 300 to 450, DVD = 900 to 920