Elegoo Mars LCD replacment problem

[frogii1990]

Sorry for my English. I use translator.
I wanted to replace the LCD in my Eleegoo Mars.
Unfortunately, despite various attempts it does not work. It does not display an error during printing, however, neither the light test nor any print run the display.
I tried different firmware versions.
Can you help me somehow?
Originally there was a display without this angled connector.

[fromFDMtoSLA]

where did you buy the display (Link)? and was it labeled as a spare for the Elegoo?