kss213c no disc

[papele]

good evening i have a cd player with sony mechanics kss213c. i cleaned the lens but the cd turns and then it stops with "no disc" error you tell me if i can clean the lens inside. the laser is good because the disk spins. but it doesn't find the trace 0.

[Aristak]

Did you check the loop? laser is better to change

[papele]

hi.
coil focusing?

[Aristak]

Yes, the laser head.

[Василииий]

The lens will SAG over time . You can try to lift it . Perhaps the disk will read it . If it doesn't help, then just replace the laser .