Reply To: Blue screen when powering through Ramps

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So another update, I plugged in the power block first then the USB and was able to have a normal screen. I was also able to drive my motors from this setup. I tested the voltage on the green connector to the Ramps board and I am getting 12v so no issue getting power there. I am thinking it might be a bad Ramps board because it was working fine a day ago and all of a sudden my LCD is no longer displaying the Marlin software.

I forgot to add this

1) Did you buy everything from here?
Not everything

a)If you didn’t or changed some things please don’t leave out any details.
All links listed below

b)What firmware?
Firmware is from this site

2) Are you using end stops?

a)If so please disconnect them.

3) Are you using all my recommended parts?

a) If not please list what parts you used.
LCD Screen
Power Block 1
Power Block 2