The control panel is not working properly. The ac will come on but cannot set any of the controls, e.g. temperature, time. We replace the control board with a new one but are still having the same problem. What now???

HEY< the only thing to tripp the breaker is commpressor pulling too many amps due to running hot by not getting rid of enough heat thru the back coils. I bet the inside of the back coils are getting plugged up! Thank-you-very-much!