If this driver is corrupted or not installed, Windows treats the HDMI port as "video only," resulting in silence.
After years of forum-diving, Reddit threads with 847 replies, and one particularly cursed HP laptop, the community has pieced together a golden path:
This is the most critical step. Because the HDMI audio driver is usually bundled with your graphics card driver, updating your GPU driver often fixes the audio.
Before we fix it, it helps to understand what we are fixing.
If the device doesn't appear or remains silent, you likely need to update the driver via . Enable HDMI audio output on a Windows 10 computer
Have your own HDMI audio horror story? The comments section is waiting. And no, “just use a 3.5mm jack” is not a valid solution.
If this driver is corrupted or not installed, Windows treats the HDMI port as "video only," resulting in silence.
After years of forum-diving, Reddit threads with 847 replies, and one particularly cursed HP laptop, the community has pieced together a golden path:
This is the most critical step. Because the HDMI audio driver is usually bundled with your graphics card driver, updating your GPU driver often fixes the audio.
Before we fix it, it helps to understand what we are fixing.
If the device doesn't appear or remains silent, you likely need to update the driver via . Enable HDMI audio output on a Windows 10 computer
Have your own HDMI audio horror story? The comments section is waiting. And no, “just use a 3.5mm jack” is not a valid solution.