What generally blows up when a Mighty Mule gate opener battery is hooked up in reverse by accident?
I blew up something on the green Mighty Mule FM500 GTO gate opener circuit board. Now I have a constant alarm and the gate won't operate.
I have basic soldering skills. I'm pretty sure the same stuff blows up each time the battery contacts are accidentally reversed.
If you've ever fixed the blown Mighty Mule circuit board, can you tell me which component is the one that fails?