If no good signals are shown after the first two methods, it is likely that you are using the wrong driver completely.
There are two ways to get the right driver for your sound or sound card: manually or automatically.
Manual Driver Update: You can manually update the sound driver for your sound card by visiting the manufacturer's website and finding the right driver for it. Make sure you only select the driver that fits your Windows 10 variant.
Automatic Driver Update - If you don't have the time, patience and computer skills to manually update your audio drivers, you can do it automatically with IOBit Driver Booster Pro key Are Driver Booster will automatically recognize your system and find your exact sound card and the different drivers for Windows 10 and will download and install them:
You can update your drivers automatically, for free or with the crack version of Iobit Driver Pro. But with the Pro version it only takes 2 clicks:
1) Download and install IOBit Driver Booster Pro key.
2) Run the driver easily and click Scan Now button. The driver booster will then scan your computer and detect any problematic drivers.
3) Click the Update button with your audio device to automatically download and install the correct version of this driver (you can do this with the free version).
Or click to automatically download and install the correct version of all drivers on your system (this requires the Pro version - an update tip when you click Update everything will be done).