Windows 10: Speakers not working in Surface laptop 3

In my Surface laptop 3 not sure why speakers are not working, after troubleshooting i am getting following error. What do I have to do?

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Surface Laptop 3 with external monitor

Hi All,

Has anyone come across an issue with an external monitor blacking out while connected to a Surface Laptop 3? I have the laptop connected to a widescreen laptop with the Surface Dock. Both work fine however, once every hour or so the external monitor blacks out and comes back.

I've completed the following:

• Updated laptop drivers and firmware
  • Updated monitor drivers
  • Swapped out monitor

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Boot Surface Laptop to USB - no Volume button

Hello Jimmy,

This doesn't list the "Surface Laptop", but you might give it a try to see.

*Arrow Boot Microsoft Surface from a USB device

Otherwise, you should be able to use OPTION ONE below to boot from the USB from advanced startup.

*Arrow Boot from USB Drive on Windows 10 PC Windows 10 Installation Upgrade Tutorials

 

SURFACE 3 camera and sound not working

Hi Michael,

Thank you for posting in Microsoft Community, we appreciate your interest in Windows 10.

As you are facing issues with accessing sound and camera on Surface 3 device, do let us know the following to assist you better:

• Have you made any changes to the operating system prior to this issue?
• What exactly happens when you try to access camera and sound on your device?

This issue might have occurred due to corrupted/ missing drivers, I suggest you to try the below and check if it helps.

Step 1: Run the Hardware and Devices troubleshooter
and check.

Hardware and Devices troubleshooter checks for common problems and makes sure that any new device or hardware connected to your PC is installed correctly.

1. Press
Windows key from the keyboard, type Troubleshooting
and select it.

2. Click on
view all option on the upper left corner of Troubleshooting window.

3. Select the
Hardware and Device options from the list.

4. Click
Next to run the Hardware and Device Troubleshooter.

Step 2: I suggest you to install all the pending updates after upgrade to Windows 10.

Steps:

• Connect to the internet.
• Press Windows key and type
  updates.
• Click on Check for updates.
• Under Windows Updates, click on
  Check for updates.
• Try to install the updates being shown.
  

Also, visit the computer manufacturer’s website and install the drivers being found and check if it helps.

For further assistance, I suggest you to refer to the below Microsoft article and check if it helps.

Browse topics for Surface 3

Hope it helps. Reply to the post with an updated status of this issue, we will be happy to help you further.