USB on 2150

I have recently connected my laptop to my 2150 via a USB cable. Unfortunately, I can't get any sound. I really only want to watch YouTube videos. On my PC I just plugged and played.
No problem.
Is there some tweaking I need to do.
Thanks!

Make sure your computer is recognizing your receiver as the "speakers" to use.

Hmm? Any idea how to do that?

Make sure your laptop is not muted and the volume is up.

Oh yeah, nothing muted and volume up but no sound. I thought there may be some internal settings. My PC is just plug and play with my office stereo system. This just doesn't make sense.
Could the USB be faulty?
Any other suggestion?

USB hub could be turned off in Hardware manager.

Checked device manager and all USB controllers are all updated, activated and turned on.
Is it likely I have a faulty USB port on my 2150?

Please email me at customerservice@outlawaudio.com . When you right click on your speaker icon, located at the bottom right of your screen, and then click "Playback Devices," what do you see for options and what do you have selected?

Have you tried resetting it?