When it first happened the E0 stopped working, but the bed continued to work. Stupidly I moved the E0 thermistor leads to the bed connector and that stopped wortking too. I assumed I blew the input because the bed was still working? Anyway I just tested the fuse and it was open, I jumped it and with just USB and a thermistor connected all the temps are woking? I'm still a little puzzled why I thought the bed temp was working when I first damaged it if the fuse was already blown. Thank You