Before you begin, see if you can get the device driver updates (if available) on the Optional Updates section via Windows Update If that does not work, then to find, download and install unknown ...

In Windows 11/10 Device Manager, if you see an error message Windows cannot initialize the device driver for this hardware (Code 37), and your hardware is not working ...

Step 1. Before installing the Realtek High Definition Audio Driver, Press the [Cancel] button if Windows detect the Multimedia Audio device. Step 2. Run the setup.exe program to start the ...