alright imy car got broken in to on wednesday the radio was pulled out but not stolen. They blew the fuse in the box, so i replaced it but it still wont work. i checked the fuse in the headunit and it's fine-it's a alpine 7874 that i just bought like 3 weeks ago. any idea --it seems like it's not getting any power---right now i pulled the battery terminal----then i am going to reconnect it----but any other ideas?

 

About all you can really do, is check all the fuses. And if they're all fine, go through and (with the key turned to acc) check the power leads with a volt meter. If the positive leads are putting out power, then you need to check the grounds, to make sure they're alright. If all of that checks out, then your radio is prolly fried.