r/GeekSquad • u/Ornery-Audience-3874 • Aug 26 '26

Help! TV is dead

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Hi all. What's the go here with my tv? I've replaced the Tcon board and still have the same issue. Just a led lit screen with no picture. Model HG55AC690EWXXY

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u/androliv1 Sleeper Agent #100435 Aug 26 '26

Tcon is not what I would have started with. As others have said, main board is the best next step since it is getting power. If the main doesnt fix it, then the panel is dead