Question about LG 32LX4DC 32 in. LCD Television

2 Answers

Have a lg 32lx4dcs a friend gave me and i plug it in and it comes on but cant control anything with either the remote or the buttons on the tv. what could the problem be

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  • yvettebaca Jul 18, 2010

    have a lg 32lx4dcs a friend gave me and i plug it in and it comes on but cant control anything with either the remote or the buttons on the tv. what could the problem be? I've already opened up the tv and pressed the switch 3 times to try to reset it. It still didn't work. Do you think it might be the sensor?

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In my opinion, main board sounds defective for that problem.
Main board part number is EBU30789901 for LG 32LX4DCS lcd tv and board is available in Part Store. It is costly board so I would strongly recommend to swap old board in another similar tv in local tv repair shop to confirm that it is cause of problem.
Please check power supply output voltage before ordering main board.
Click HERE to download service manual free copy, if you need that.
Hope these info will help you.
Thanks.

Posted on Jul 18, 2010

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  • Master
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You need to open the back cover of your tv and acces the main board.at the main board ther is a small button called tap switch .It is soldered on the PCB. just press the switch 3 times while the power is on and the main system will be reset to a default mode and your TV will work again.. tnx and good luck ! pls rate my help!

Posted on Jul 17, 2010

  • yvettebaca Jul 17, 2010

    we opened it up but not sure if we found it. We found something like what you said, and we did what you said. It still won't work? Any other suggestions?

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