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I3 Pro C hotends and hotbed dead

Posted: Sat Apr 18, 2020 1:54 am
by nate
Hi. I built my Pro C. All Good but the Z-axis threads are very bad. I can fix this.

Problem is the power to the mosfets. NO POWER at all
Power supply 12v DC OK
Fuses OK
frimware 1.0.05 reflashed OK
thermistors functioning normal

I tried to activate hotends and bed from LCD and CURA - nothing works
All else good.

I think the board is DOA for the heaters?

Any ideas?


Printer: I3 Pro C
board GT2560
CNC experience level: high

Re: I3 Pro C hotends and hotbed dead

Posted: Mon Apr 20, 2020 10:36 am
by William
Hi, you can refer to this:viewtopic.php?f=19&t=17039
Hope to help you.