Sanyo Dp32640 "turn backlight led tv" Questions

backlight for tv It turn on with sound but no picture,i used flashlight there is an image so replaced the led driver but still no backlight... One or more of the LED backlight strips behind the LCD ...

...backlight My 60 inch tv doesn't allows turns the backlights on. If I turn it on for a few minutes, turn it off then back on and hold the power button for a few extra seconds, then the backlights ...

...turn on produces backlight flash, Tried different main board, same result. Could be same problem on mainboard, or something else? Just FYI: I had a friend with an Insignia NS-32E570-A11 with a ...

...turn the tv it reads around 90v then it goes down to 27.1-27.3V and it stays in between these values....Does it means that one or more of the led backlights are 'dead' and i need to replace the led ...

...turn back on the picture returns for a short period then the picture disappears but I can still hear the audio and can still change channels If the TV is older than 3-5 years or do, it is probably an ...

backlight LED turn off. Could this be the LED strips? I replaced the power board/led driver and still the same problem. Could this be the LED strips? If yes, how do you remove the back to get to them.

...turn off and back on, the picture will come back for a few seconds and then shut off again. Vizio suggested it is a backlight issue. How can I repair this? There are a lot of references on how to ...

turn off and the screen turns black. When I shine a flashlight on the screen, I can see all images perfectly. Also, the sound works fine. A technician on this site suggested an inverter board failure.

...Backlight Out When I turn on the TV I see the blacklights cut on for a split second and then it goes off. I can see that the display is showing images, but the backlight controller or LED strips are ...

LED light strips and when I turn the power on all three strips and all 21 LEDs just sit there and blink on and off like Christmas lights. Could it be the light strips or do I need to change any of the