Sony NW-E107 MP3 Player "cd walkman wont turn" Questions

...CD WALKMAN D-NE330 which worked fine until recently. I didnt drop it etc. When I turn it on, it just says 'HOLD' and then turns off. The menu button doesn't work either. I tried cleaning what I think ...

...CD player and then you won't care about your damn walkman. Good luck ;) I also have the same white line of death, did you manage to solve yours? The solutions suggested didn't work because the player ...