I received my Home Assistant Yellow (pre-assembled) this past week, but sadly it won’t power on. AC adapter plugged into known working 120V outlet, barrel connector into Yellow, but no LEDs and it doesn’t show up on the network.
The AC adapter seems to be supplying power. The CM4 board is aligned with the white outline and I’ve tried to press it in with reasonable force, but no help.
Is there anything else I can try? Is there an RMA process if nothing works?