Andis Ultra Edge Clippers Troubleshoot

[jspring]

I have a fairly new pair of Andis Ultra Edge clippers (blue special edition) that worked great on Saturday, but plugged them in yesterday and went to turn on and they acted like they blew a fuse.  I thought maybe I blew a fuse in the breaker box, but not the case.  Clippers won't do anything now.  Anyone have this problem and any troubleshooting tips would be appreciated.  I've contacted Andis, but have not heard back from them yet. 
Thank you.

 

[OLD WORLD SHORTIE]

I don't know about the circuit board but a multimeter set to continuity should help you find the problem.
On another note did you know you can sharpen your blades on sand paper? Got into a bind clipping dirty cattle so I took them apart and worked in a circular motion wetsanding on a few different grits. Worked like a charm. I hope I'm done paying for sharpening.