Let’s start with what version of LightBurn have you tried, 0.9.23 is the latest public release. Did you try that? What OS are you running on that PC? Have you ever been successful running a job on this laser using LightBurn? Id so, what version of LightBurn were you using to do that?
We are here to offer help. We need to know as much as possible as we are not there to ‘see’ and observer what you do.
We do provide a search tool (upper-right of every page here on this forum), provide posts explaining what we need to be helpful, and a bunch of solutions all ready posted, for the most common issues folks have for getting things going as they’d expect.
We only ask you to enter with a desire to help solve the issue as well. You seem upset or resistant to provide your details and have only copied what others have said. Searching for the best way to “Ask for Help”, returns,
As said, we are here to help. Need to know what folks have, and what is or is not happening. What has been tried and what was the result. Without this, we are just guessing and you don’t want that.