MKS ROBIN E3D z axis not respond after update the firmware

[Xuculate]

Hi I'm a little desperate:

Hi. I have recently installed the MKS Robin E3D board +2209.

The board worked fine with the Marlin 2.0.6.1 stock firmware. But I wanted to reverse the rotation of the extruder motor because I have installed a BMG. I have tried to put the firmware from here: https://github.com/makerbase-mks/MKS-Robin-E3-E3D/tree/ender3-3d-touch/firmware and now the z axis does not work, also I still do not know how to compile the Marlin configuration for reverse the extruder motor, etc. I am totally new to this Marlin thing. If you have a configuration for the CR10S to work fine it would be greatly appreciated.

I have changed the controllers between them and they work fine, I have also changed the cables and the output of z does not give signal. So I don't know if it's because of firmware or hardware.

Another things that I´ve tried:
-I've changed the cable outputs from Z cables on other motors, x and y and don´t respond
-I have connected the Z motors on the X and Y outputs of the board and if they move, even using the Z cables, and the Z motors work, so it's not the fault of either the 2209 drivers, the cables, the motors, or it's a firmware issue or the board has been broken inexplicably.

I don't know what to do now I have the printer inoperative, and the Creality board I think has also been broken since before putting the MKS I tried to reverse the extruder cable and never worked the extruder output again. It happens as is happening with the MKS board that the extruder port does not give signal, but in this case the MKS cables I have always connected them in their right position.

I don't know what to do. For the moment I am waiting for a new board (E3) to try again.

Thank you!

[mks-viva]

Are you using MKS Robin E3D V1.1 version motherboard? If yes, then the Z drive signal has been modified and you should download this firmware
Link：https://github.com/makerbase-mks/MKS-Robin-E3-E3D/tree/master/firmware/V1.1

MKS Robin E3D/E3 V1.1 and V1.0 compare
MarlinFirmware/Marlin#20216

[mks-viva]

I will close it, you refer to here: makerbase-mks/MKS-Robin-E3-E3D#58