Forbindelse til Lasermosul (Connection to Lasermosul)

If your computer is connected to your engraver with other Software like LaserGRBL it will prevent LightBurn from connecting through the usb port. Please confirm that you aren’t seeing other software communicating with your engraver.

In LightBurn, Please open the Console window and the Laser Window.

With the computer and the engraver powered and connected, Watch the Console window for any strange attempts at communication. If there isn’t much of anything appearing in the console window then move to the Laser window. In the Laser window, along the bottom row, click the middle button. If you are presented with a second device option that was not previously selected click it to select it, and watch the Console window for a response. if nothing interesting appears in 5-10 seconds, you can test all the selections offered.

If you do not have an option that connects you to your engraver, the usb port on your computer could have gone bad… or the USB cable that you are attempting to connect to your engraver with is bad.