Did you happen to have the 12V ground hooked up as well? If it was JUST the 12V wire and not the ground, perhaps. If you had the 12V ground hooked up as well, it's toast.
Did you happen to have the 12V ground hooked up as well? If it was JUST the 12V wire and not the ground, perhaps. If you had the 12V ground hooked up as well, it's toast.