Duet 2 don't start
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Hi,
this morning issue....
Yesterday i have finish a print.... and this morning i have power on the printer and case fan power on, in Duet board a blue led its power on.... but panel Due dont power on, and i can't access to DWC (i have search Duet in local network for ip change, but no)a
What can i do?
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Are any other LEDs illuminated apart from the blue VIN one?
Is the 5V_INT_EN jumper still in place?
Is there any sign of damage to any of the components on the Duet? Check the small square chip labelled U3 in particular.
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Thanks Dc42....
Fuse another time... Second time...
If it had not been for those fuses on the Duet 2 board, it would be the second time it would have been fried ... that protects that fuse?
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According to https://duet3d.dozuki.com/Wiki/Duet_Wiring_Diagrams this fuse is labeled as "VIN to Fans".
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Mmm... Something it's wrong... I have changed damaged fuse.... And I have changed fans.... The printer has work 1 hour.... And after, the other fuse has down....
Ideas?
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Power down and disconnect power, then do a continuity check for both ground and 12/24V with a multi meter on all the cables that goes to the print head, to check for shorts. The thermistor for the heat bed is also a good idea to check for a short to 12/24V.
