Fixing LG TV that has a blue tint (4 things to try)

If your LG tv screen has gone blue, or has a blue tint, there are a few easy things to check before going out and getting a new one.
1. Unplug the tv from the wall for 60 seconds and plug it back in. Simple, I know, but this gives the tv time to reset and a lot of the time will fix the blue tint.
2. Check all of your cables. Move ports. Replace any bad cables.
3. Factory reset
4. Adjust picture settings
If none of these worked, it may be the backlight. If that's the case, you might be better off replacing the tv instead of repairing.
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