Duet 2 Wifi 3.3v rail dead
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Just got my duet 2 wifi hooked up. The 3.3v rail seems dead. the 3.3v led does not light up. the 3.3v regulator gets hot and shows less than 1v between the output and ground. when i disconnect everything from the board including the SD card the regulator still gets hot. i measure 0 resistance between ground and the 3.3v rail. the Vin and 5+ leds light up as normal. the end stop leds do not change state when manually clicking them and a cannot connect to the board via wifi at all.
not sure what my next step is?
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@cbrunnem2 is it new?
when and where did you purchase the board? -
@jay_s_uk purchased from matterhackers on 6-25 and i believe it arrived on july 1st.
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@cbrunnem2 one for @Phaedrux
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Please send an email to warranty@duet3d.com and CC your reseller. Include a link to this forum thread and the details of your original purchase. You'll receive a reply with a form to fill out.
Sorry for the inconvenience.
