How do I fix the input connection on my LG TV?

I’m having trouble with the input connection on my LG TV and would appreciate some guidance on how to fix it. The TV doesn’t seem to recognize any external devices that I connect, whether it’s a gaming console, DVD player, or streaming device. I’ve tried different HDMI cables and ports, but nothing seems to work. Is there a specific troubleshooting process I should follow, or could there be an issue with the TV’s hardware or software that needs addressing? Any advice on how to resolve this issue would be greatly appreciated.

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