My smoky board
 

Ok so I have had my Titan for abou two years, and I just recently change my rechargeables out for new ones. No my truck will only go forward and no reverse and ever once in a while there is smoke that comes out from the board. So have I completely fried my board or is it fixable.

Sounds like you burnt a FET somehow. There must have been some wires touching or somthing. Post a top view photo of the board. If its a FET I can replace it for you, Unless you know how.

My smoky board
 

Ok here are a few pics of the top of my board. Hint smoke comes from the motor connection side.

definately sounds like a fet issues, and it looks like the front fet has got hot as well. looks like a litttle glazed / hot spot on it. what motor are you running? and what size tires. usually something causes excess strain on the fets for this to happen

I have been using the custom slammed wheels and stage two motor.

The FET looks burnt, evident from the small grey mark on it, although that could just be dirt.

Yeah FET looks burnt. Not sure how you did it though. Some of us on here can fix it or go to atomicmods.com they have tutorials on how to install new FETs and they sell them. I can install a new stock FET. PM if you need help.