No Audio After Windows 10 Update KB4100347 with Realtek Audio

Dell systems with Realtek Audio may experience audio loss after Windows 10 update KB4100347 and may get the following error: "No Audio output device found."


Figure 1 - location of the audio driver within Other Devices

Reinstalling the Audio driver corrects this behavior. The audio driver can be downloaded from the following locations.

• Dell.com/Support/Drivers 

Additional information

Systems with this behavior.

• Inspiron 7567
• XPS 9350
• XPS 9550

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