Okay, that doesn’t sound good. Are we talking about the U3 chip or the ARM chip?
I tried to clean the connection on the U3 chip, but it made no difference.
I’ll just get right to it. Is my board a dead board?
I suspect that I’ve got a short somewhere on my Duet 2 WiFi. On the browser interface it says my VIN is 36V which is impossible because my power supply can only deliver 12V. I checked my fuses and saw that my fan fuse was blown. I replaced it, but there was no change in the VIN value. It also says that my cpu or what it’s called, is 50C right after boot up. That’s strange right? It doesn’t feel like 50C.
I think I’ve blown something on this board, but I don’t know which component. Does anybody have any suggestions which component i should check?
Thank you for reading this.