https://community.sony.dk/t5/other-tvs/high-voice/m-p/3844522#M56185 <P>Hey <a href="https://community.sony.dk/t5/user/viewprofilepage/user-id/1047630407">@Conny4</a>,</P><P>&nbsp;</P><P>Is it coming from the TV speakers or are you connecting any sound systems? have you tried resetting it from the mains? and how can you describe this sound?</P><P>&nbsp;</P><P>&nbsp;</P> Tue, 21 Dec 2021 17:36:59 GMT Piscie 2021-12-21T17:36:59Z https://community.sony.dk/t5/other-tvs/high-voice/m-p/3843657#M56179 <P>When I turn on my KDL40EX600 a high sound comes from my TV. How can I take it away.</P> Fri, 17 Dec 2021 10:20:49 GMT https://community.sony.dk/t5/other-tvs/high-voice/m-p/3843657#M56179 Conny4 2021-12-17T10:20:49Z https://community.sony.dk/t5/other-tvs/high-voice/m-p/3844522#M56185 <P>Hey <a href="https://community.sony.dk/t5/user/viewprofilepage/user-id/1047630407">@Conny4</a>,</P><P>&nbsp;</P><P>Is it coming from the TV speakers or are you connecting any sound systems? have you tried resetting it from the mains? and how can you describe this sound?</P><P>&nbsp;</P><P>&nbsp;</P> Tue, 21 Dec 2021 17:36:59 GMT https://community.sony.dk/t5/other-tvs/high-voice/m-p/3844522#M56185 Piscie 2021-12-21T17:36:59Z