Hey Everyone,
Here's my problem, I powered my printer on the other day and only got white squares on the lcd screen. I wasn't sure what it was so to test I loaded firmware to a spare adruino and ramps i had laying around, didn't have any issues uploading firmware and prepping the board. I hooked up the power and lcd only and had a good boot up, got the loading screen and menu just fine. I hooked up everything else and got the white squares again and a high pitch squaling noise. I connected the usb to my pc and windows and arduino ide no longer recognize the arduino board. Can anyone help please? I'm afraid of ruining another board trying to make this work.
Here's my problem, I powered my printer on the other day and only got white squares on the lcd screen. I wasn't sure what it was so to test I loaded firmware to a spare adruino and ramps i had laying around, didn't have any issues uploading firmware and prepping the board. I hooked up the power and lcd only and had a good boot up, got the loading screen and menu just fine. I hooked up everything else and got the white squares again and a high pitch squaling noise. I connected the usb to my pc and windows and arduino ide no longer recognize the arduino board. Can anyone help please? I'm afraid of ruining another board trying to make this work.