Quote Originally Posted by lawndartleo View Post
The board, Anet 1.0 took no damage. The stock power supply is dead. The power supply was replaced with another of slightly better output capability. The printer is running very well.
Then I don't think plugging it in backwards was what did the damage. Plugging in the power supply backwards would not have damaged the power supply. How could the power supply be damaged by that? It was already dead.