Hello, I put a new battery in the 400 and now it says it's running hot and the fan wont run. the fan is good because if i unplug it it will run off of a battery. Even after it sets there and becomes cold you can turn the key on and it flashes hot. It seems like this happened when it was under warranty and they had to replace some sort of electronic component.

 

No need to post twice in the regular threads and here on the same problem. Can get confusing..