Restore HDMI soundbar/AVR audio after reboot on Windows 11—without a phantom display or sacrificing 4K HDR/VRR.
avr remote-desktop htpc multi-monitor screen-mirroring hdr edid 4k gsync igpu soundbar vrr home-theater pc-gaming windows-11 hdmi-audio lossless-audio dolby-atmos specialized-display dolby-truehd
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Updated
Oct 12, 2026 - PowerShell