LG 42LV4400 42 in. HDTV "tv screen goes black" Questions

...tv but after 5 mins the screen goes black. If I turn the tv off and wait about 1 min and turn it back on, I have a picture again but then the screen goes black after 5 mins. Still have sound. its the ...

...screen TV goes black after ahwile the My 40"flat screen TV goes black after ahwile the volume changes ,the channel changes but the screen remains black Check its backlight inverter board, and ...

...TV's blue screen does not come on. turn the TV off and it will come on and reboot(internally) but again 50% blue screen and 50% black screen.I have disconnected all inputs so its only the tv. I have ...

tv shows pc screen then goes black We have connected an HP laptop to an LG TV. We have lowered PC screen resolution. The Tv shows the pc screen for one second then goes black. Help please. Try running

...tv half the screen goes black screen goes half black. Have to turn off tv for a period of time and then screen is full for about 30 min before going black again. Download software from the Phillips ...

...tv screen often goes black, sometimes only the bottom half. When I tap the side of the set, the full picture returns but the problem returns...... any advice/suggestions? I bought this tv in april ...

TV screen goes black off and on, the warmer it gets, the more frequent and longer duration of the black screen. Any ideas? In most cases the lower Y-Buffer board causes this issue. Unless you know how

TV, Screen goes black sound stays on I have a Sharp Aquos LC20SH21Uand picked it up second hand. we have had it for a couple months and all of a sudden the picture went black. we still have sound when

...standby mode (I get an Amber Light) within 3 seconds after turning the TV on. My screen turns black and the TV goes into standby mode (I get an Amber Light) within 3 seconds after turning the TV

I Have a Hisense Tv in My Screen Is Not Working Right The brightness is ... Hi my TV shows the picture for a moment and then goes .... here the sounds but you cant see nothing and a sanyo flat screene