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Printer won't boot after upgrade [SOLVED]  

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bert.v6
(@bert-v6)
Eminent Member
Printer won't boot after upgrade [SOLVED]

I have a MK2/S with Firmware 3.0.12 final.
Yesterday I finished the MM upgrade, but the printer will not boot.
All I see is two bars in the display, over and over again.
When I remove the 5 pin connector from the stepper switch board, the printer does start.

I suspect a defective board, but could there be something else?

Posted : 17/11/2017 10:51 am
bert.v6
(@bert-v6)
Eminent Member
Topic starter answered:
Re: Printer won't boot after upgrade

I upgraded firmware to 3.1.0, but it still does not boot.

Posted : 17/11/2017 5:10 pm
bert.v6
(@bert-v6)
Eminent Member
Topic starter answered:
Re: Printer won't boot after upgrade [SOLVED]

Seems to be solved ... you realy have to look very very very closely to see that the connector on the Rambo also has 5 pins.

Posted : 17/11/2017 5:20 pm
RH_Dreambox
(@rh_dreambox)
Prominent Member
Re: Printer won't boot after upgrade [SOLVED]

Glad it was just the human factor 😀

Bear MK3 with Bondtech extruder

Posted : 17/11/2017 5:42 pm
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