These new smart TVs have firmware bugs so besides the autodimming look for any note about a camera or room light detection. If LG fails to fix this, return it as defective.
Bob
Hi i use a couple of LG60PK550 tvs to display powerpoint and other presentations in a corporate environment and i am finding that if i have a still image on the screen they go into a power saving mode and dim. i have turned off the power saving mode but it is still happening. if i change the image on screen then they increase to full brightness again.
Any help would be greatly appreciated..

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