Speakers (both internal and external) not found after driver update

On my HP Spectre laptop, I did the various updates, including driver updated, recommended by CCleaner Pro. Now, there is no sound and no sound devices are found. I've run both the Windows and HP diagnostics and fixers and it just keeps telling me there is a hardware problem and no devices are connected. Any suggestions?

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Try the "+ Fix a problem" button in CCleaners Driver Updater to see if it can roll-back the audio driver update(s) for you.

I will give that a try. Thanks!