Help! Radio showing no power

[GooseN573rd]

I have not searched the site for my answer and I can almost gaureentee nobody has experienced this. I recently replaced my heater core which meant the whole dash had to come out and I must have missed something because my radio shows no power at all everything else works just fine. I had to unplug a few thing on the passenger side dash door jam area an I feel that I may have humbled them up being my first rodeo of this kind any help is appreciated.