hi,

today i flashed the marlin latest release for the first time on my first build of prusa i3 printer.

when i press the dial... it shows nothing... just stays on the main screen.


also the X , Y , and Z axis on the LCD display are alternatively flashing a "?" (question mark) symbol...........

Reading all your previous post, you must have gotten the worst printer ever.
Everything seems to be blown up, wired wrong or is non functional...

If I were you, I'd ask the seller for a full replacement.

Edited 1 time(s). Last edit at 01/06/2017 04:04AM by o_lampe.

actually the firmware the supplier has provided has fully functional LCD menu.... but

i tried with another arduino just to learn everything.... using the downloadable Marlin firmware... but that is giving problem....

The X Y Z will flash ? until the axis have been homed ,then they should show axis position.