Lose the audio only when I close the laptop
I had success using a thunderbolt to HDMI adapter from my laptop to my TV. From the TV I have a digital audio running to the surround sound. Closed the lid on the laptop. Wireless mouse and I was set. This worked for about a month and now all of a sudden I lose the audio only when I close the laptop. If I turn the TV volume up I get audio but not through the surround system. I think I’ve gone through every imaginable combination of turning things on and plugging things in in different orders and no success. I can leave the laptop open a crack and all is good but the unnecessary added glare from the laptop is annoying. Suggestions?