How to get dorico to have sound

My keyboard has no sound.
Please give me specific steps to solve the problem.

A few things you can check:

When you play the MIDI keyboard the green light in the lower right corner should light up.
If not make sure your plugs/cables are all fully working.

In Dorico preferences<Play: make sure your MIDI keyboard is checked.

Edit menu<Device setup<Device Control Panel:make sure your output is correct.

Play menu<Playback template: make sure you have the template you want and reapply.

If all this fails to fix it:
go to
Help menu<Create diagnostic report: upload that report to this forum thread and the experts will help you fix it.