Cr10 max

I have had cr10 max now for 2 years, currently cannot use it as when it boots up it registers that the nozzle temp is 210 . I have swapped 2 thermistors , 2 heating elements , also flashed firmware multiple times for board and screen . Any advice what to try next

Hi. Did you solve your problem? I’m also a CR-10 Max owner. After flashing everything, I couldn’t revert to factory settings. I ended up formatting the motherboard via a configuration file.