My system was working fine but some of the wires were lose...so i pulled out the head unit and made sure all the connections were good....everything is done perfect now....but im not getting any power to the head unit....nor the amp....im kinda confused because even if i wasnt getting power the head unit....my amp should still be on because its running straight to the battery....i was wondering if there is a fuse under the dash or something that i might have blown....all fuses are fine on the head unit and the amp....thanks