My G933 that I've had for a little over a year now started to have issues with the power button that affected the sound. I contacted Logitech support and tried all of
The power switch causing issues is a common problem with this headset (Logitech G933), but it's not the electrical switch causing the problem, it's the plastic cover pressing on the switch in
Logitech G933 Artemis Spectrum Wireless Gaming Headset Review and Mic Test! — World Bolding
How I fixed my Logitech G933 Power Button - YouTube
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1pc Headphone Switch Power Button Replacement Parts for Logitech G933 G933S New | eBay