PSP doesn't read disk

Problem:

My PSP stopped reading the game disk

Solution:

1. Hi my son just had the same problem. The reason for this is the laser arm that is stucked. If you open the umd case you can see the reader and how it is in the left position. If you dont have to big fingers you can push it to the right. You must pull a litle but be gentle. After that i works again. I have no clue why the laser arm was stucked.
2. depending on the circumstances, the psp may, and probably, does have UMD drive damage, to the laser, motor etc. I recommend simply:
   - replacing umd drive
   - contacting a technitian
   - sending it back to sony
   - wallowing in ignorance