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    <title>tópico Re: Problemas no ecrã do VGN-NW21EF na PCs e acessórios</title>
    <link>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368714#M424</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Se funcionar com um monitor externo, o problema não é da gráfica...&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Boa sorte e cumprimentos&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Tue, 23 Oct 2012 21:55:53 GMT</pubDate>
    <dc:creator>V57...</dc:creator>
    <dc:date>2012-10-23T21:55:53Z</dc:date>
    <item>
      <title>Problemas no ecrã do VGN-NW21EF</title>
      <link>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368709#M419</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Boa noite,&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Comprei o meu Sony Vaio VGN-NW21EF à cerca de 3/4 anos e nunca tive problemas com ele, até que na semana passada estava muito bem a utilizá-lo e simplesmente reiniciou, e a partir daí não mais nesse dia voltou a aparecer imagem no ecrã, ele iniciava ficava ligado e nada de imagens no ecrã.&lt;/P&gt;&lt;P&gt;No dia seguinte voltei a ligá-lo e tudo correu bem, ligou e ficou bem até hoje que estava a utilizá-lo e de apareceu derrepente uma "chuva" no ecrã e ele voltou a reiniciar, e nunca mais consegui voltar a obter imagens no ecrã. De vez em quando, quando o ligo aparece "chuviscos" no ecrã, mas logo depois fica preto, apesar do computador estar ligado.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Têm alguma ideia do que se possa estar a passar?&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Qual será a melhor forma de resolver o problema?&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Obrigado&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;André xxxxx&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Olá André,&lt;/P&gt;&lt;P&gt;&lt;SPAN class="wT6" style="font-family: arial,helvetica,sans-serif;"&gt;&lt;SPAN lang="PT-BR" style="font-size: 10pt; mso-fareast-font-family: " times="" new="" roman=""&gt;Para garantir a sua privacidade, não é permitido divulgar nomes seguidos de sobrenomes.&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN class="wT6" style="font-family: arial,helvetica,sans-serif;"&gt;&lt;SPAN lang="PT-BR" style="font-size: 10pt; mso-fareast-font-family: " times="" new="" roman=""&gt;Atenciosamente,&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN class="wT6" style="font-family: arial,helvetica,sans-serif;"&gt;&lt;SPAN lang="PT-BR" style="font-size: 10pt; mso-fareast-font-family: " times="" new="" roman=""&gt;Equipes Moderadores Sony.&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN class="wT6"&gt;&lt;SPAN lang="PT-BR" style="font-family: " arial="" narrow=""&gt;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Message was edited by: -LuckyM-&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Fri, 19 Oct 2012 10:38:10 GMT</pubDate>
      <guid>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368709#M419</guid>
      <dc:creator>palma27</dc:creator>
      <dc:date>2012-10-19T10:38:10Z</dc:date>
    </item>
    <item>
      <title>Re: Problemas no ecrã do VGN-NW21EF</title>
      <link>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368710#M420</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Caro palma27,&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Bem-vindo ao forum da Sony...&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;É possível que se trate de um&amp;nbsp; problema de aquecimento ou da própria gráfica...já alguma vez fez uma limpeza no interior do seu Vaio?&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;É bem provável que a sujidade acumulada no sistema de ventilação impossibilite o mesmo de funcionar correctamente...&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Cumprimentos&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 22 Oct 2012 20:55:42 GMT</pubDate>
      <guid>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368710#M420</guid>
      <dc:creator>V57...</dc:creator>
      <dc:date>2012-10-22T20:55:42Z</dc:date>
    </item>
    <item>
      <title>Re: Problemas no ecrã do VGN-NW21EF</title>
      <link>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368711#M421</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Boa noite,&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Já abri e fiz uma limpeza e continua tudo na mesma...&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 22 Oct 2012 23:10:57 GMT</pubDate>
      <guid>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368711#M421</guid>
      <dc:creator>palma27</dc:creator>
      <dc:date>2012-10-22T23:10:57Z</dc:date>
    </item>
    <item>
      <title>Re: Problemas no ecrã do VGN-NW21EF</title>
      <link>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368712#M422</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Há algum bip ao iniciar o Vaio ou existe uma imagem muito ténue, quase imperceptível?&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Já experimentou ligar o Vaio a um monitor externo?&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Cumprimentos&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 23 Oct 2012 00:41:51 GMT</pubDate>
      <guid>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368712#M422</guid>
      <dc:creator>V57...</dc:creator>
      <dc:date>2012-10-23T00:41:51Z</dc:date>
    </item>
    <item>
      <title>Re: Problemas no ecrã do VGN-NW21EF</title>
      <link>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368713#M423</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Vou experimentar isso hoje para ver se funciona. Obrigado pela dica. Quando experimentar digo alguma coisa&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Obrigado&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 23 Oct 2012 08:12:11 GMT</pubDate>
      <guid>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368713#M423</guid>
      <dc:creator>palma27</dc:creator>
      <dc:date>2012-10-23T08:12:11Z</dc:date>
    </item>
    <item>
      <title>Re: Problemas no ecrã do VGN-NW21EF</title>
      <link>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368714#M424</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Se funcionar com um monitor externo, o problema não é da gráfica...&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Boa sorte e cumprimentos&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 23 Oct 2012 21:55:53 GMT</pubDate>
      <guid>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368714#M424</guid>
      <dc:creator>V57...</dc:creator>
      <dc:date>2012-10-23T21:55:53Z</dc:date>
    </item>
    <item>
      <title>Re: Problemas no ecrã do VGN-NW21EF</title>
      <link>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368715#M425</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Infelizmente não funcionou com o monitor externos.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Como devo proceder para conseguir reparar o problema&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Obrigado&lt;/P&gt;&lt;P&gt;Cumprimentos&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 24 Oct 2012 08:33:16 GMT</pubDate>
      <guid>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368715#M425</guid>
      <dc:creator>palma27</dc:creator>
      <dc:date>2012-10-24T08:33:16Z</dc:date>
    </item>
    <item>
      <title>Re: Problemas no ecrã do VGN-NW21EF</title>
      <link>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368716#M426</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Caro André,&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Convinha que contactasse um "profissional" que pudesse confirmar se de facto o problema é da gráfica ou não...&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Se for da gráfica, a alternativa seria adquirir uma motherboard juntamente com a gráfica, já que esta está soldada à motherboard...&lt;/P&gt;&lt;P&gt;Penso que a hipótese mais "acessível" será tentar encontrar uma no eBay...de qualquer forma terá sempre de pensar se vale a pena a aquisição...&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Cumprimentos&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 25 Oct 2012 22:02:20 GMT</pubDate>
      <guid>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/368716#M426</guid>
      <dc:creator>V57...</dc:creator>
      <dc:date>2012-10-25T22:02:20Z</dc:date>
    </item>
    <item>
      <title>Re: Problemas no ecrã do VGN-NW21EF</title>
      <link>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/1377862#M7208</link>
      <description>&lt;P&gt;Então, passado este tempo, já resolveu o problema?&lt;/P&gt;&lt;P&gt;Comigo aconteceu o mesmo! O problema está na mainboard!&lt;/P&gt;</description>
      <pubDate>Mon, 14 Oct 2013 13:03:40 GMT</pubDate>
      <guid>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/1377862#M7208</guid>
      <dc:creator>jmsazz</dc:creator>
      <dc:date>2013-10-14T13:03:40Z</dc:date>
    </item>
    <item>
      <title>Re: Problemas no ecrã do VGN-NW21EF</title>
      <link>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/1377870#M7209</link>
      <description>E o preço de uma motherboard, mais de 200€?&lt;BR /&gt;E para este modelo, há em Portugal?</description>
      <pubDate>Mon, 14 Oct 2013 13:14:25 GMT</pubDate>
      <guid>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/1377870#M7209</guid>
      <dc:creator>jmsazz</dc:creator>
      <dc:date>2013-10-14T13:14:25Z</dc:date>
    </item>
    <item>
      <title>Re: Problemas no ecrã do VGN-NW21EF</title>
      <link>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/1393300#M7224</link>
      <description>&lt;P&gt;Caro jmsazz,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Benvindo ao forum da Sony...&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Também tem esse problema?&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Cumprimentos&lt;/P&gt;</description>
      <pubDate>Fri, 25 Oct 2013 00:00:25 GMT</pubDate>
      <guid>https://community.sony.ee/t5/pcs-e-acessorios/problemas-no-ecra-do-vgn-nw21ef/m-p/1393300#M7224</guid>
      <dc:creator>V57...</dc:creator>
      <dc:date>2013-10-25T00:00:25Z</dc:date>
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