All of a sudden the air conditioner in our home quit working TOTALLY!! It is less than (5)yrs old and we have checked EVERYTHING (circuit breakers, switches, outside/inside fuses, capasitor, etc) and even put in a brand new $85 thermostat and still... NOTHING!! It is not making any sounds @all (as I have read with some others problems)... it's like TOTALLY DEAD... the temperature in the house is 90 degrees and rising & we are suffering!! Please tell me what else can be checked for I am ready to check into a Hotel because I can't take one more night of this... thanks in advance for your help.

With mine it was the compressor - had to be replaced (but it was under warranty for 3 years).