The bottom half of the tv is dim, and an area on the upper half about 4 in by 6in wide of dim area as well. From watching some videos, the only things I can come up with is a bad inverter board or bad LED strips. I ordered an inverter board with part # 6917L-0013C which is - i hope - a next revision of the board. It was cheap so no big deal. Any thoughts? The picture doesn't change, and viewing the tv is fine for the most part just dim.
Hi ,
try swapping the screen with another one to just see if it is behaving the same, because some times the screen circuitry or the led screen could be damaged .
good luck buddy
The display itself is fine. Its the lighting.
if so you have to look for the right, same original card .
Yea I see that I ordered one for 47" models. Do you think its a board issue or LED light strip issue?
Hi,again. yes it could be a board issue e.g Voltages going to the light strip are wrong . lastly screen has gone bad .
It was the inverter backlight board. Replaced now all is working. Thank you!
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SOURCE: We just bought a 55LH90 LG LED tv. Our directv
I used my directv remote to access the setup and was guided through the steps to make my directv remote the "do everything" remote.
SOURCE: Picture is larger than display area
Check the aspect ratio settings you may have it set to 14:9 movie expand
SOURCE: big screen tv, got wet
my celing was leaking like it was raining out side, but my son ran some bath water and for got he turn the water on and left it ran all over the floor, and i'm down stairs watching the water come down full speed on my big scren tv,i tried drying the tv with a floor heater from front to back wake up the next morning tv still dosen't come on.. what can be the problems,............... please you can reach me at [email protected]. i really ned to no i love my tv
SOURCE: right side of samsung ln52a580p
This is not an issue with the main board . Its a clear case of faulty LCD controller board or the LCD panel itself is faulty(most likely). I suppose the sound is not affected?
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