Volume of the Type C earphone is extremely loud when resume from hibernate

Hi Ping,

Thanks for your follow-up!

Windows doesn’t offer a specific registry setting to limit the maximum volume for USB Type-C headphones. These devices run through the USB Audio Class, so they’re handled differently than standard audio outputs. However, you can reduce the volume through Sound settings or Volume Mixer, and Windows will usually remember the last level used. As a workaround, I recommend using Sleep instead of Hibernate, which tends to preserve device behavior better.

Warm regards,

Cherrelyn

Hi Ping,

Thank you for the thoughtful follow-up and you're absolutely right that USB Type-C headphones typically operate independently of the system's traditional audio codec drivers, since they rely on USB Audio Class (UAC) standards, not the onboard DSP.

However, the handoff and management of those devices still depends on how Windows handles USB device power states and reinitialization during resume from hibernate. This is where glitches can happen not necessarily in the codec driver, but in the USB stack or firmware/BIOS interaction with Windows. So while audio drivers themselves may not control your Type-C headphone directly, firmware updates or USB controller drivers on your system can still impact the behavior you're seeing.

Please also consider testing with another Type-C headset or port (if available), and use Sleep mode as a workaround until a firmware or OS-level fix is released.

Warm regards,

Cherrelyn

Hi Ping,

Thank you for getting back to me, and I appreciate you trying the suggestions. Since the issue persists, it may be a deeper compatibility bug between your system’s USB-C audio driver and how Windows resumes from hibernation. Please try to check for firmware updates for your laptop on the manufacturer’s website these sometimes include USB or audio fixes. Try using a different Type-C to audio adapter if applicable, as some are more stable after resume. As a workaround, you might consider using Sleep instead of Hibernate, which tends to preserve audio device state better.

If it continues, you can also report this to Microsoft Feedback Hub so the issue is logged for future updates.

Warm regards,

Cherrelyn

Hi Ping,

I'm Cherrelyn, and I'm here to help.

Please try these suggestion:

• Update your audio and USB drivers via Device Manager. Make sure you’re using the latest drivers from your laptop manufacturer.
• Go to Device Manager > USB Controllers, right-click each item under it, select Properties > Power Management, and uncheck “Allow the computer to turn off this device to save power.”
• You may also try disabling fast startup: Control Panel > Power Options > Choose what the power buttons do > Change settings that are currently unavailable > uncheck “Turn on fast startup”.

This should help prevent the volume spike after hibernation.

I hope this will help and if you have any question please don't hesitate to leave a comment.

Warm regards,

Cherrelyn