Mth rail king American freedom train loco ps3 with a demon inside the sound

mth has had some problems with ps 3 boards but sometimes it is just a corrupted sound file, you might save the file in the engine. then download the sound file for your engine. if that file change don't correct your issue then have n asc tech flash your engine again ps 3 board with service loader, if that don't fix it your ps3 board is defective ! several people on the forum have had issues with ps3 just as you are describing. if it's still under warranty send it back to mth call them n get a RMA AUTHORIZATION number!

Alan

The customer loader will FLASH the chain files, he can do the whole job.  The only thing the dealer loader does that the customer loader doesn't do is to read/write the engine serial # data.  If loading the sound and chain files doesn't solve it, it will likely need to be looked at.

Thank you both so much!! I will give it a shot!!!

Sorry guys I ran into a snag, First off I have never done this before. So could you walk me though it? Please. I did down load the consumer loader program already from mth's web site. But dont know anything after that. Thank you