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High pitch noise when 3.5 jack connected on iMac 27" 2019 while using Bootcamp

I need some help. Suddenly, all sounds transformed into high pitch noise when i use headphones with 3.5mm jack. I've tried reinstall of a drivers and even reinstall of the Windows. Nothhing helped. On macOS everything is fine.

iMac 27" 2019.

iMac 27″, macOS 11.5

Posted on Aug 9, 2021 1:09 PM

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Posted on Aug 10, 2021 5:08 AM

Installation of the Windows 11 Preview instead of Windows 10 helped.

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High pitch noise when 3.5 jack connected on iMac 27" 2019 while using Bootcamp

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