Problem loading firmware
I am trying to load Repetier firmware on two Arduino mega ramps 1.4 main boards with Reprap Smart Controllers.
I have tried loading 1.0.4 and 0.92.9 firmware.
Both appear to successfully load and I get a steady green LED on the main board.
However, all I get is an empty backlit screen.
One printer is fully built and has a power supply and I tried loading the firmware with no success.
As a double check I have just tried the second Arduino off the machine and got the same result.
I have successfully built another machine and these two are clones of the first.
I had no major problems loading the firmware in the very first machine.
Any hints at what I am doing wrong now.
I have tried loading 1.0.4 and 0.92.9 firmware.
Both appear to successfully load and I get a steady green LED on the main board.
However, all I get is an empty backlit screen.
One printer is fully built and has a power supply and I tried loading the firmware with no success.
As a double check I have just tried the second Arduino off the machine and got the same result.
I have successfully built another machine and these two are clones of the first.
I had no major problems loading the firmware in the very first machine.
Any hints at what I am doing wrong now.
Comments
Have I damaged the board in some way????