[DeWalt 60V DCCS670X1 Chainsaw not reporting for duty]

I double checked the return policy and was issued a return receipt from DeWalt.

[DeWalt 60V DCCS670X1 Chainsaw not reporting for duty]

I have a DeWalt 60v DCCS670X1 Chainsaw with no more than 3 or 4 hours on it that isn't getting power. I took it apart and it appears to be getting power to the switch. I have basic DC electronic skills  (I install solar systems professionally) but when you get into switches and capacitors, I'm no Nikola Tesla. It looks like the switch alone is about $150 bucks so I don't want to become a part swapper throwing money at this and hoping for the best.

 

Anyone had one of these things apart and up for walking me through a few tests I can perform with my volt meter to determine the issue? The contact points behind where the battery seats, seem to be in good shape.

 

Thanks,

 

Jamie