I just noticed that my LG TV (model 49NANO85UNA) has developed some horizontal lines across the entire screen. The lines are small and evenly spaced, and they persist even when I switch inputs or use the menu. I've already tried restoring to factory settings, updating software, unplugging the TV, and even tapping the screen lightly, but nothing seems to work. It's been a couple of years since I bought it, so I'm worried it might be a hardware issue. Any advice?
3 Answers
You might want to check out some DIY repair videos. They sometimes explain common issues like this and potential fixes. Just make sure you’re comfortable with any steps they suggest!
Adding pictures could definitely help with troubleshooting. Since I can't see any attachments here, if you're able to share via a link, that might give people a better idea of what you're dealing with. But if you’re seeing the lines everywhere, including the menus, it could lean towards a deeper issue.
You might want to check if you're using different cables to connect your TV. Sometimes a faulty cable can cause display issues. If that doesn't help, it could be a hardware problem. If you're still under warranty or have a repair plan, I'd suggest reaching out to the retailer for assistance.
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