not really sure where to post this so im just going to post it here since this is really the only place i talk on this forum. So i have a kenwood ddx6019 headunit, kinda old, but it works, anyways, today when i started my truck this morning it didnt play any music. The buttons lite up and the screen looks like it lights up but no display of anything at all, just a black screen. What would cause this? hopefully the deck isn't done cause im not looking to buy a new deck right now. I talked to the shop that installed the deck and they thought it was the fuse in the deck, but why would the lights come on at all if it was the fuse? Any help would be appreciated, thanks!