Hey all-
I finally got my tester assembled. Assembly went well, I've put together many expresses and never had a problem, so I figures this device shouldn't be much harder. No problems during assembly, and I'm due I did everything right. However, when I turn it on it does nothing. No number display lighting up. I checked battery polarity, everything looks good, including correct polarity to the board. I cant seem to figure it out. What's the best way to troubleshoot this?
I'm assuming the chips came pre-programmed in the coop, right?