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
Need help power button wiring g933 : r/LogitechG
Sound Problem because of On/Off Dial - Logitech G933 Artemis Spectrum - iFixit
Logitech G933 Power Switch Repair - Album on Imgur