I recently installed a stereo... i think sunday. Just went out on me trying to start my car cuz my battery connections needed to be tightened.. Well when i turned on the car, the stereo didnt want to turn on at all..but i turned on the lights and it showed the illiminated face plate, and the time. Now it doesnt show the time and just illiminates likes its on. I mess with teh buttons and nothing. Did i just blow it out trying to crank the motor over? Or is there something simple

 

check the fuses may have popped one

 

i disconnected the connections in the back and recconnected them, it works now.