No Ethernet connection after leak to the electronics tubeI had a saltwater leak to the electronics tube. I was able to rinse it pretty soon with fresh water, and got it dry. Now...
Answer to "controller board no power"Did you connect the controller which is connected with the network cable to computer to power, too? There is a mini USB socket, this one should go to power (USB to the PC). You should then have 5V at the controller.