Hi
I have just finished assembling my Vertex Nano printer and it did not boot!
Looking through cabling did not show any errors.
Then I reflashed the firmware. Flashing went OK but it still did not boot.
Then I disconnected all the connections to motors, switches etc. Only connection was power and display. Still no boot.
As a last try I dismounted the control board and connected power and display. Then the the board booted and showed the Marlin header and the vertex banner!!! The rotary was working!!
Then I put the board back in place and again no boot.
What is wrong. A monday board or…?
/niels
PS Have just tried to connect a testwire from groundplane of the controlboard to the printercase. Result noboot.
