No laptop sound?

Ba
3

Currently I have a problem with my Windows laptop, which is about 5 years old, and when I watch YouTube or play audio no sound comes, the only sound comes when I turn the laptop up or down so this standard noise is heard.

What can I do there?

Be

Have you already checked that the standard playback device is set correctly?

Ba

Yop

Be

Maybe disabled in the BIOS? But that doesn't happen by itself, someone must have done it.

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