Lv 4
J W asked in Consumer ElectronicsTVs · 6 months ago

Why is my LG TV stuck on device reboot/factory restore screen?

I just replaced the main board on my LG 55G-U2. It was stuck on the LG Cube startup screen. Now it is asking me to either device reboot or reset/restore factory settings. The remote control is unresponsive even after putting in fresh batteries. I got it secondhand and cannot find the solution online. I am completely clueless now.

2 Answers

  • 6 months ago

    This is one of many things that can happen

    when a non-professional tries to repair something

    that they should never get their hands into to begin with.

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    • J W
      Lv 4
      6 months agoReport

      Would I have gotten a different answer if I said that I am a tv tech? Doesn’t matter, a quick review of your answers reveals a pattern of snarkiness. Enjoy your misery. I am 99.9% you won’t see this as you are blocked, I need/want/invite your (or anyone else’s negativity.

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  • 6 months ago

    Have you tried unplugging it for 5-20 minutes and then reconnect? Sometimes that is all it takes. At the same time, remove the remote batteries so that it will reset too.

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