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badvision/fix_surfacebook_audio.bat

Created November 8, 2016 19:53
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When resuming from standby on a Surfacebook, HDMI audio becomes unavailable. Get devcon.exe from Microsoft's driver dev toolkit and run this bat script (as administrator!) to disable/enable the audio device.
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fix_surfacebook_audio.bat
cd "\Program Files (x86)\Windows Kits\10\Tools\x64"
devcon disable IntelAudio*8086*
devcon enable IntelAudio*8086*
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It works most of the time. If it fails, you can try running it again, do the process manually via the device manager, or lastly you could also just reboot (which is generally faster than digging around in the device manager if you have a SSD.)

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