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Prusa I3 LCD problem.

Posted: Wed Dec 19, 2018 8:23 pm
by ipapiro881
I just finished mounting my Geeetech Prusa I3 pro B Acrylic printer.

On the display I get: NO CARD! Start Test !. When I press the display button it beeps and does not allow me to do anything else.

If I connect it via USB it connects to Repitier and answers Idle but when I try to manually handle it it says Waiting for command.

Could someone help me and tell me what is happening to me?

Thank you.

Re: Prusa I3 LCD problem.

Posted: Thu Dec 20, 2018 10:21 am
by William
You need to upload the firmware at first.
Then it will work. ;)