https://community.sony.sk/t5/other-tvs/screen-trouble-shooting/m-p/3786714#M55439 <P>Have you tried disconnecting everything from it and then unplugging it from the wall for a while?</P> Wed, 24 Mar 2021 16:00:24 GMT Joe_Dohn 2021-03-24T16:00:24Z https://community.sony.sk/t5/other-tvs/screen-trouble-shooting/m-p/3786707#M55438 <P>The picture of my smart tv&nbsp;Model. kdl-50w829B went black and developed vertical multi colour lines,how do I go about it, what are the required solutions thanks</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="20210324_150843.jpg" style="width: 4032px;"><img src="https://community.sony.sk/t5/image/serverpage/image-id/471499i3E0C20E0BF56BD89/image-size/medium?v=v2&amp;px=400" role="button" title="20210324_150843.jpg" alt="20210324_150843.jpg" /></span></P><P> </P> Wed, 24 Mar 2021 15:53:05 GMT https://community.sony.sk/t5/other-tvs/screen-trouble-shooting/m-p/3786707#M55438 yakz_bj 2021-03-24T15:53:05Z https://community.sony.sk/t5/other-tvs/screen-trouble-shooting/m-p/3786714#M55439 <P>Have you tried disconnecting everything from it and then unplugging it from the wall for a while?</P> Wed, 24 Mar 2021 16:00:24 GMT https://community.sony.sk/t5/other-tvs/screen-trouble-shooting/m-p/3786714#M55439 Joe_Dohn 2021-03-24T16:00:24Z