<![CDATA[iFixit - Answers With Device "Lg smart tv"]]> https://pt.ifixit.com/Answers/Device/Lg_smart_tv?rss=yes en-US Sun, 03 May 2026 14:21:06 -0700 <![CDATA[Lg smart tv: por que tem uma linha no meio da televisão?]]> por que tem uma linha no meio da tela da televisão?

⟐ Answered setembro 15, 2025 at 13:52 GMT-7

]]> https://pt.ifixit.com/Answers/View/917217/por+que+tem+uma+linha+no+meio+da+televis%C3%A3o https://pt.ifixit.com/Answers/View/917217 Mon, 15 Sep 2025 13:52:53 -0700 <![CDATA[Lg smart tv: Por que minha TV Smart parou de conectar ao wi-fi?]]> Minha TV parou do nada de conectar a rede wi-fi. Não faço nem a busca pelas redes já dá erro. Comprei um Chromecast e funcionou durante um tempo mas também já parou de funcionar. É possível consertar o televisor?

⟐ Commented dezembro 02, 2025 at 18:56 GMT-7

]]> https://pt.ifixit.com/Answers/View/921893/Por+que+minha+TV+Smart+parou+de+conectar+ao+wi-fi https://pt.ifixit.com/Answers/View/921893 Tue, 02 Dec 2025 18:56:11 -0700 <![CDATA[Lg smart tv: Tela com pontos brancos]]> Pq minha tv está com pontos brancos na tela?

⟐ Commented junho 25, 2024 at 14:52 GMT-7

]]> https://pt.ifixit.com/Answers/View/847048/Tela+com+pontos+brancos https://pt.ifixit.com/Answers/View/847048 Tue, 25 Jun 2024 14:52:50 -0700 <![CDATA[Lg smart tv: Porque a. Minha TV desliga sozinha e religa sozinha]]> Minha TV smart lg eu ligo e ela desliga sozinha e religa sozinha

⟐ Answered julho 29, 2023 at 11:01 GMT-7

]]> https://pt.ifixit.com/Answers/View/804050/Porque+a.+Minha+TV+desliga+sozinha+e+religa+sozinha https://pt.ifixit.com/Answers/View/804050 Sat, 29 Jul 2023 11:01:09 -0700 <![CDATA[Lg smart tv: Por que minha tv está com a imagem azulada?]]> Por que minha tv está com a imagem azulada?

]]> https://pt.ifixit.com/Answers/View/949152/Por+que+minha+tv+est%C3%A1+com+a+imagem+azulada https://pt.ifixit.com/Answers/View/949152 Tue, 07 Apr 2026 14:25:08 -0700 <![CDATA[Lg smart tv: minha tv nao ativa o wifi]]> minha tv nao ativa o wifi,aperto para ativar mas nao acontece nada

]]> https://pt.ifixit.com/Answers/View/944058/minha+tv+nao+ativa+o+wifi https://pt.ifixit.com/Answers/View/944058 Mon, 09 Mar 2026 12:49:24 -0700 <![CDATA[Lg smart tv: TV LG com linhas vermelhas finas na horizontal]]> Minha tv LG de 49" vem aparecendo linhas finas vermelhas na horizontal.
O que posso fazer para tentar resolver ?
Até então, essas linhas estavam somente na parte inferior e não atrapalhavam muito, mas agora estão aparecendo no meio da tela.
Tem horas que ela some e volta aparecer do nada.

]]> https://pt.ifixit.com/Answers/View/941100/TV+LG+com+linhas+vermelhas+finas+na+horizontal https://pt.ifixit.com/Answers/View/941100 Tue, 17 Feb 2026 12:14:40 -0700 <![CDATA[Lg smart tv: Porque minha TV está vibrando e ficando azul]]> Minha TV está com a tela tremendo e azul

]]> https://pt.ifixit.com/Answers/View/926418/Porque+minha+TV+est%C3%A1+vibrando+e+ficando+azul https://pt.ifixit.com/Answers/View/926418 Sun, 16 Nov 2025 04:31:11 -0700 <![CDATA[Lg smart tv: Minha tV está sem imagem]]> Minha Tv liga, sai som mas não aparece a imagem, porquê?

]]> https://pt.ifixit.com/Answers/View/923766/Minha+tV+est%C3%A1+sem+imagem https://pt.ifixit.com/Answers/View/923766 Tue, 28 Oct 2025 04:09:49 -0700 <![CDATA[Lg smart tv: O conector do cabo da antena arrebentou o que fazer]]> conector do cabo da antena arrebentou o que fazer?

⟐ Edited by author outubro 26, 2025 at 19:45 GMT-7

]]> https://pt.ifixit.com/Answers/View/923126/O+conector+do+cabo+da+antena+arrebentou+o+que+fazer https://pt.ifixit.com/Answers/View/923126 Sun, 26 Oct 2025 19:45:35 -0700 <![CDATA[Lg smart tv: Tela Azulada na Smart TV LG]]> A tela da minha aTV ficou azul

]]> https://pt.ifixit.com/Answers/View/921897/Tela+Azulada+na+Smart+TV+LG https://pt.ifixit.com/Answers/View/921897 Tue, 14 Oct 2025 17:19:02 -0700 <![CDATA[Lg smart tv: Tv liga, tem som, mas não tem imagem]]> Tv LG liga tem som mas não tem imagem

]]> https://pt.ifixit.com/Answers/View/921782/Tv+liga,+tem+som,+mas+n%C3%A3o+tem+imagem https://pt.ifixit.com/Answers/View/921782 Tue, 14 Oct 2025 03:02:26 -0700 <![CDATA[Lg smart tv: Não aparece imagem somente som]]> Minha tv quando ligo não aparece imagem somente o som

]]> https://pt.ifixit.com/Answers/View/921518/N%C3%A3o+aparece+imagem+somente+som https://pt.ifixit.com/Answers/View/921518 Sun, 12 Oct 2025 06:19:41 -0700 <![CDATA[Lg smart tv: Tv desligou eas LED saíram]]> Minha tv desligou eas LED saíram

]]> https://pt.ifixit.com/Answers/View/916128/Tv+desligou+eas+LED+sa%C3%ADram https://pt.ifixit.com/Answers/View/916128 Mon, 08 Sep 2025 14:44:05 -0700 <![CDATA[Lg smart tv: Tb fica so piscando o Leed stand-by mas não liga]]> Tb fica com stand by piscando mas não liga

]]> https://pt.ifixit.com/Answers/View/914893/Tb+fica+so+piscando+o+Leed+stand-by+mas+n%C3%A3o+liga https://pt.ifixit.com/Answers/View/914893 Sun, 31 Aug 2025 14:14:23 -0700 <![CDATA[Lg smart tv: Conexão com a Internet]]> Sistema não localiza rede Wi-Fi.

Como reparar a placa de conexão com a rede de Internet?

]]> https://pt.ifixit.com/Answers/View/914661/Conex%C3%A3o+com+a+Internet https://pt.ifixit.com/Answers/View/914661 Sat, 30 Aug 2025 12:56:02 -0700 <![CDATA[Lg smart tv: Dim grey screen, no picture, good sound.]]> Hello,

I have an LG 55 inch smart tv, 55UK5090PUA. The screen suddenly went from a solid picture to a dimly lit grey screen. There was no transition where it was intermittent - it just stopped displaying a picture, although when I pressed hot buttons to get to a streaming service, I could hear the sound.

After trying the reset/troubleshooting, I replaced the Main Board with the same replacement part (EBT65513202), plugged everything back in, with the same results. I guess now I have a back-up.

Does anyone have a suggestion on what I should check next (and how)? With the back off the TV, you can see the back lights on for sure, so I believe there is juice moving through the power board.

Thank You in advance,

Evan

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⟐ Answered março 16, 2025 at 13:04 GMT-7

]]> https://pt.ifixit.com/Answers/View/771440/Dim+grey+screen,+no+picture,+good+sound. https://pt.ifixit.com/Answers/View/771440 Sun, 16 Mar 2025 13:04:50 -0700 <![CDATA[Lg smart tv: Is this a reasonable fix or should I buy new?]]> [image|2628444]I've had an LG smart tv for about 8 months. One day I began having strange color Distortions that seem to bleed from certain objects as they pass. It's not an all the time occurrence. If you look near the pause icon and near Rikers throat you can see it. Most of the time it's colors spilling off moving logos and yellows and greens playing off each other.

I typically noticed during gaming and non animated shows. I've swapped HDMI cables, tried all available ports, done a factory reset, and used different video game consoles. Is there a fix or this tv shot? Thanks.

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⟐ Answered abril 16, 2022 at 17:51 GMT-7

]]> https://pt.ifixit.com/Answers/View/729219/Is+this+a+reasonable+fix+or+should+I+buy+new https://pt.ifixit.com/Answers/View/729219 Sat, 16 Apr 2022 17:51:36 -0700 <![CDATA[Lg smart tv: Black screen lg tv. Reasonable to get repair? How much?]]> Black screen lg tv. Reasonable to get repair? How much? Is this a power problem?

⟐ Answered janeiro 30, 2024 at 7:36 GMT-7

]]> https://pt.ifixit.com/Answers/View/745074/Black+screen+lg+tv.+Reasonable+to+get+repair+How+much https://pt.ifixit.com/Answers/View/745074 Tue, 30 Jan 2024 07:36:41 -0700 <![CDATA[Lg smart tv: Horizontal green lines flash across screen, screen flashes black]]>

Issues started after watching TV for several hours. Has never happened before. Green, horizontal lines flicker frequently on the screen while playing and while pauses. Less frequently, the screen will flicker to black for less than a second and the sound will also pause. Then it will return to normal.

⟐ Commented fevereiro 04, 2025 at 16:27 GMT-7

]]> https://pt.ifixit.com/Answers/View/846367/Horizontal+green+lines+flash+across+screen,+screen+flashes+black https://pt.ifixit.com/Answers/View/846367 Tue, 04 Feb 2025 16:27:39 -0700