Ir para o conteúdo principal

Screen goes black after LG logo

Hi Guys,

I’ve got problem with my LG TV. Since yesterday when I turn on my TV I can see LG logo which disappear after a second.

Sound is working but my TV stays black without screen.

I’ll be honest with you guys I’m not really good electrician so if anyone got some help or tips just keep it simple please.

Thank you very much

Responder a esta pergunta Também tenho esse problema

Esta é uma boa pergunta?

Pontuação 0
2 comentários

Model : LG47LA620V

Its basically just flash for a second. However after couple seconds when it connect to PS I can hear sounds but I can see only black screen.

por

appears to be a backlight or power board issue. Remove the back from you rTV and take a look at the boards. you need to find a multimeter so we can possibly check the outputs.

por

Adicionar um comentário

1 resposta

Pergunta mais útil

@ingkilla

we would need a complete model number for more information. While your TV is dark but you are having sound, shine a flashlight at an angle against the screen (room darkened) see if you can make out silhouettes etc. LG has an issue with bad backlight arrays.

Esta resposta foi útil?

Pontuação 1
Adicionar um comentário

Adicionar a sua resposta

Ivan será eternamente grato(a).
Exibir estatísticas:

Últimas 24 horas: 0

Últimos 7 dias: 0

Últimos 30 dias: 0

Duração total: 95