CD changer issue pissing me off

Alright, well recently the cd changer has stopped playing the cds. I loads them and shows its playing and even shows how many songs are on each cd but no sound. Than sometimes outta no where it starts playing.

Than if Im lucky and it plays for a while it just stops. Sometimes it like skips and than stops. My measures of fixing included:

Eject magazine - Pull trays and re-settle trays and cds

Laser lens cleaner - Bought a laser cd cleaner crap, but no help

Moved, tapped the magazine while loaded - Nothing!

It irritates me cause it shows how many songs are on the damn cds but I just get no sound. But radio and such works great. Any clues?

Hmm over night it seems to work, but I'll give it sometime.