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Repair guides and support for your LG TV.

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No Connect at all 4 HDMI Input. Cable and Signal are correct LG32LD570

Cable and Signal were testet on another TV

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Check the on-screen display settings. If everything is correct and sources / cables work on another TV then the LG has failed.

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Thanks for the answer. Buying a new TV is the logical reaction.

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@gunnian if everything checks out on another TV, it is the HDMI chip on your TV’s main board that has failed. There are no schematics readily available so I recommend that you change the complete main board and re-evaluate.

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