I recently upgraded Windows and lost all sound and mouse button use on my laptop. Troubleshot everything I could think of. HELP!

Visit the support web site of the manufacturer of your laptop and see if there are Windows 10 compatible audio and mouse drivers available for your specific laptop model number.

Hi,

Install all update by using Windows update, keep eyes on your device manufacturers website, they will (might already) release firmware/driver program successively.

For many devices, drivers will be automatically installed in Windows 10 and there will be no need for additional action.

For some devices, Windows 10 may be unable to install drivers that are required for operation. If your device drivers are not automatically installed, visit the manufacturers support website for your device to download and manually install the drivers. If Windows 10 drivers are not available, the most up-to-date drivers for Windows 8.1 will often work in Windows 10.

For some devices, the manufacturer may provide more up-to-date drivers or drivers that enable additional functionality than the drivers installed by Windows 10. Always follow the recommendations of the device manufacturer for optimal performance and stability.

If you cannot find any working driver or firmware. Please report it to us.

The Windows Compatibility Center is a community generated database of compatibility information. You can look up your device or application there to see if other users have reported the device or app to be compatible or not. You can also provide feedback and rate the compatibility of apps or devices to help answer the questions of other users of Windows.

Regards,

D. Wu