Red Pixels On Screen
I have an LG 70UN7070PUA, 4k television I'm having a problem with. It's hard to explain but I'm getting these red pixel smears on the screen. They movie around when something on the screen moves. I replaced the TCon board but it's still doing the same thing. It does this on all 3 hdmi ports and no matter what hdmi cables I use. Should I try replacing the main board next, or is something else the problem? Any help would be appreciated.
crwdns2934109:0crwdne2934109:0
crwdns2889612:0crwdne2889612:0
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@zakgraham see if you an post a short video or pictures of what this all looks like
Adding images to an existing question
crwdns2934271:0crwdnd2934271:0 oldturkey03 crwdne2934271:0
I added pics. Forgot to earlier
crwdns2934271:0crwdnd2934271:0 Zak Graham crwdne2934271:0
@zakgraham this looks like an issue with the panel. Check your LVDS cables that connect to the buffer boards (thin, long circuit boards that connect directly to the LCD). Make sure that those cables are not corroded and that they are properly seated. Let us know what you find out.
crwdns2934271:0crwdnd2934271:0 oldturkey03 crwdne2934271:0