new SKR e3 v1.2 + Creality display

I tested the board with the display, without any motors or endstops it works awesomely, after installing the endstops it stopped working. tried to remove everything again, still no change.

it's an ender 3 pro, with newly installed board it has stock firmware.

pictures for those who need it https://imgur.com/a/f3LHaNj

Solved: the middle screw on the board was the cause of the issue. taking it off fixed it.