Re: Heat Bed and LCD Issues
Posted: Mon May 11, 2015 9:25 am
Yeap. I hope
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Heat Bed and LCD Issues
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Re: Heat Bed and LCD Issues
Posted: Thu May 14, 2015 1:44 am
I tried, it to the point where there weren't any nuts or bolts on it at all, no luck. Thanks for the suggestion though!
Re: Heat Bed and LCD Issues
Posted: Thu May 14, 2015 2:34 am
Just replaced the Ramps 1.4 board, and that fixed every problem I had.
Re: Heat Bed and LCD Issues
Posted: Thu May 14, 2015 4:30 pm
I just opened up a brand new Geeetech RAMPS board the LCD2004 display had random characters on the screen also. Moved it back to my Acryllic I3 and LCD was fine. I have the RAMPS mounted to an old "Italian" Arduino MEGA2560 I had from my LED light show left over. Went to trace the problem. Ohm'd out all the LCD input linews and the lines ohm'd out fine. Re-tried, still random characters on the screen. Decided to re-flow all the input pins that come from the MEGA to the LCD Adapter card on the RAMPS board. Here are the pins listed in the picture diagram.Xadamx1 wrote:Just replaced the Ramps 1.4 board, and that fixed every problem I had.
- ramp_lcd.jpg (129.52 KiB) Viewed 6874 times
- IMG_3829.jpg (125.24 KiB) Viewed 6874 times