well this is how it started out.. i was replacing my speakers in the front doors when i got it all done and all of a sudden the speakers went dead..the head unit was still on but there was no sound..i popped the hood and replaced a fuse that had blown i think it was the amp fuse, ok the speakers started working again...i go to listen to my cd's and it doesnt play them..it wont even eject them...whats wrong...what do i do...thanks...i plan on getting a new head for x-mas but i just want this one to last...