![]() Ive checked the caps and they all look fine. After 15 minutes everything will be working perfectly. When I first turn it on the screen looks like this. ![]() Goes away once it 'warms up.' The TV in question is a Vizio sv370xvt. TBH, it isn't noticeable when watching most content, so I've left it on, but that might be related to what you are seeing. Goes away once it 'warms up.' : r/TVRepair. So if you, for example, move the cursor around on a black screen with local dimming on, you'll see bars light up behind it that run from top to bottom. ![]() I also picked a UH7700 up from Best Buy last week, and I'm not sure I see what you mean in your pictures, but I will say this: the backlight uses some pretty "meh" local dimming whereby it dims a vertical strip rather than a small area. It could also indicate a problem with your T-Con board. Wondering if this is just a quirk of the TV or if I got a defective one. If the issue is with cable connections, this could solve the problem. I marathoned MTV's Scream yesterday (which had the MTV logo in the corner for a few hours,) played Overwatch and Destiny for a few hours (which have static HUDs) and didn't notice any image retention, but used the web browser for a little bit and then could clearly see the circles from it on the top right for a while after. The Vertical Banding in our 4000 Samsung. On another note, as a fellow owner, could you try something for me? If you open the web browser and use it for about 15 minutes, then switch to something else (a grey background is most noticeable) do you have significant image retention for a little bit? This LG LED 32 TV came in for repair with the complaint of vertical color lines in the display but have sound. I'll try to pull up a grey screen when I get home from work and see if I notice what you are talking about if it isn't the backlighting thing I mentioned above. TBH, it isn't noticeable when watching most content, so I've left it on, but that might be related to what you are seeing. ![]() Click to expand.I also picked a UH7700 up from Best Buy last week, and I'm not sure I see what you mean in your pictures, but I will say this: the backlight uses some pretty "meh" local dimming whereby it dims a vertical strip rather than a small area. ![]()
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