A/C fan outside not working / Humming
Hi I have a goodman manufacturing air conditioner. The outside unit fan will not come on. I heard a click (assume an attempt to start) then no movement. There is a hum coming from the unit. The fan blade is free turning. There is a large amount of heat on the top of the unit (above what I assume is the fan motor). Searching the web tells me it could be a Capacitor or the fan motor. How can I tell which is the bad one? I'm not too bad at small repair once the problem part is diagnosed but is this a repair guy call?