Computer not recognizing my laser after board replacement

Machine: K40 Chinese blue and white

Board: Cohesion3D laserboard

Firmware: “I have a new board and I’m using whatever it came with” is also a great answer!_

Problem/ Question:After replacing the m2 nano with the 3D laser board my computer isn’t seeing my machine

What operating system are you using?

Windows 10 is the operating system I’m using

Does this mean I don’t need these 2 wires in the connector

Hi Tony,

Please show us more pictures of your machine, board, and wiring. I need to be able to see all the cable connections on the board, how the SD card is situated, and so on.

Please also show us a full screenshot of your LightBurn window. The exact messages you receive in console are important.