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7 days ago - My 32' LG LED TV has suddenly lost picture! The sound is all right but theScreen is pitch black. After switching it on the picture flashes for a second and thenthe ... LG LED TV has no picture (black screen) but still sound - can it be fixed? Tags: ... a touch on the screen reveals nothing so it's not the back light.
Oct 9, 2012 - Brightness goes down, display draws less juice, and you can at least use .... it's the LCD's Inverter ... you have to replace it for it to go back to ... If the screen is turning off every two seconds or so and then it comes ... i turn my tv on it comes right on, but then after a few minutes turns off, .... Digital Trends for LG.
No display in monitor
Jan 11, 2013 Ps3 and hdmi cable
Oct 8, 2012 More results from ccm.net
Your problem is most likely a fried circuit board. I always connect my good electronic to a back up battery. but your problem might have been storm or surge related, I would take it to a repair center and get an estimate.
Replace microphone in set only after checking to see if remote transmits you can purchase a light card Radio shack did carry them or a Electronic parts Store miami - erncompass parts or Vance Balwin Lauderdale
Very probably a fault in the sustain board or possibly the control board. You would need to remove the rear cover & check what voltages are present on the sustain board coming from the power supply. It would be best to call out an engineer to give you an assessment of the problem
Perhaps your remote is set to video recorder? Try that first, and if no response, try calling up a menu on your TV and look for the Picture Settings.
Good Luck.
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