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[ADV7480] About laptop audio output

Category: Software


We are evaluating the ADV780 product.

I am checking the video/audio output by connecting the HDMI output of a Windows 10 laptop (Dynabook R73)

to a monitor equipped with ADV7480.

The video from the PC is output, but the audio from the PC is not output.

(PC audio driver itself does not recognize)

What could be the cause?

For monitors without ADV7480, PC audio is output.

Best regards.