I've got the developer kit, this is my first time trying to build a proper robot. After putting in the batteries to the holder and connecting it to the power shell (the ez-b was already in the shell) it is supposed to just start up, but it hasn't done anything so far. No sound, lights, anything. I've tested the rechargeable batteries (they're new anyway) and they are working. I've checked and re-checked the cable from the battery pack is connected correctly to the socket adaptor and wires are securely screwed in. I've opened the shell and the EZ-B, and can't see any fault with the connections. I'm an electronics technician and I'm on the verge of going into work just to get my multimeter.
Can anyone suggest something that I might have missed?