Welcome to the SeeMeCNC Community

Hello everyone, Just finished building the printer. I can move the head manually with Repetier but the hot end and heatbed will not work. The leds on the Rambo will are not lighting up, only the led for the fan is on. I checked all fuses and incoming power and they look ok.

Any ideas on what is going wrong? I have a feeling the output pins are not correct in the firmware. Admittedly, I am having a hard time following the instruction to update the firmware. It seems a lot of the instructions for changes have already been done on the version I downloaded from the Seemecnc download page.

Any help would be greatly appreciated.


Patrick

Hello everyone, Just finished building the printer. I can move the head manually with Repetier but the hot end and heatbed will not work. The leds on the Rambo will are not lighting up, only the led for the fan is on. I checked all fuses and incoming power and they look ok.

Any ideas on what is going wrong? I have a feeling the output pins are not correct in the firmware. Admittedly, I am having a hard time following the instruction to update the firmware. It seems a lot of the instructions for changes have already been done on the version I downloaded from the Seemecnc download page.

Any help would be greatly appreciated.


Patrick

Patrick,

I quoted your post so you could more easily re-post it in the correct topic. There is an area for troubleshooting a few topics down from the new user introduction area. I know another user had posted help requests here as well and I have talked with him also. Please delete the post in the new user introduction area and post it again in the troubleshooting forum. I appreciate your help on this as requests for help posted here may go unnoticed by some of our more seasoned users.

BTW, Welcome to the forum and to the Rostock MAX!