shrill whistle coming out of the playbar

Forum|Forum|5 years ago
April 17, 2021
1 reply
100 views

Hello people,

Since I moved and plugged my play bar into my Samsung smarttv , it makes a Screeching noise as soon as I power oN. It is not related to the optical , because even if I removed it, the noise persists.

(Sorry for my English)

I hope someone can help me. Thanks 🙏

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Best answer by Ken_Griffiths

Sometimes such noises may come from a faulty switched-mode power supply, as built into the Playbar. I would first submit a Sonos system diagnostic and post the reference back here and then contact Sonos Support via phone to discuss the matter with them direct.

Ken_GriffithsAnswer

Sometimes such noises may come from a faulty switched-mode power supply, as built into the Playbar. I would first submit a Sonos system diagnostic and post the reference back here and then contact Sonos Support via phone to discuss the matter with them direct.

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