Getting Lightburn to recognise my galvo laser

I have a 60W JCZ/JPT MOPA fiber laser
I was until recently using an old desktop computer with windows 10 until it croaked it.
I’m now attempting to get Lightburn to recognise my laser on my more modern laptop that has windows 11.
I am sure my problem arose because of my incorrect installation of Lightburn, and I kind of remember a couple of years ago having a similar problem but I cannot remember how to fix it.
Any guidance would be appreciated.

I would start by reinstalling the galvo divers.

Thanks I will try that

Let us know how it goes!