Title says it all.
That's a handshake error. Don't reboot the PC, just turn the input on the TV to another input and back to PC. It should cause the TV to send another Handshake via HDMI and you should hear sound again. My PS4 does the same thing on my Vizio 4K sometimes.
Wow Fast and correct.
Awesome! Glad it worked! GAME ON!!!!
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