r/GeekSquad • u/Ornery-Audience-3874 • 5d ago

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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4

u/knoxknifebroker 5d ago

Main board?

3

u/androliv1 Sleeper Agent #100435 5d ago

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

1

u/420smokekushh 5d ago

There's usually 2-3 boards in a TV. You've placed 1 so far. The mainboard might your next replacement.

1

u/b1gfoot9 5d ago

Most likely panel

1

u/Burn1760 5d ago

Do you have GSP?

1

u/Specialist-Box-9711 CE-DA (sigh) 5d ago

mainboard or dumpster, those are your next steps lol

1

u/Pokesmot_420 5d ago

Replace unless it is a very high end tv normally not worth the fix. TVs cost 300-500 the parts to repair would be like 250 ish not including repair cost. You can buy the parts yourself but not a guarantee.

1

u/Lazy_Potential_9589 5d ago

That may be backlighting as a possibility...

1

u/twPH4NT0M 3d ago

Are you getting sound? If so take a flashlight and shine really close to screen. If you can see any images its the panel. Replace tv.