Creality Ender 3 V2 TH3D EZABL Troubleshooting  Repair Blank LCD Alarm Orange Screen Beeping
Channel: Fintech Repair Shop
Date: 17/06/2021

A customer dropped this off for repair. He did some very nice upgrades but somewhere along the way the firmware had a problem. I'm suspecting he loaded the wrong Marlin firmware for his board. The board are very specific. You need the right pinouts in Marlin or all hell will break loose. I'm guessing the pinouts where wrong for that LCD. The Creality V2 screen is not a real screen that interfaces with Marlin. Its more like a mini computer sending gcode.

Creality BLtouch
https://www.amazon.com/gp/product/B08MD45N9H/ref=as_li_tl?ie=UTF8&tag=fintechcomm0f-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B08MD45N9H&linkId=85abad448769b5525173dc01a8847dc9

MicroSwiss Extruder
https://www.amazon.com/gp/product/B08CGN18KJ/ref=as_li_tl?ie=UTF8&tag=fintechcomm0f-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B08CGN18KJ&linkId=ae438412e01d4186dd73297b546398d3

SKR Mini E3 Board
https://www.amazon.com/gp/product/B089CQ3DHB/ref=as_li_tl?ie=UTF8&tag=fintechcomm0f-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B089CQ3DHB&linkId=837ef1b535cb248d18c578b7bd43d328

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