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  1. #1
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    LG Televisions all hdmi ports not working

    Hi Guys,

    first happy new year to all.

    I wanna know we have got some lg televisions here, different models but all same problem, hdmi ports now working.
    All ports when connect a dvd or else give a message no signal found.

    Only scart working an cable television. OSD working fine.
    Anybody have a tip what can be broke? chip or something like that.
    SW is up to date too.

  2. #2
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    Re: LG Televisions all hdmi ports not working

    Have items been hot connected? if so this is the usuall thing you would need everyone of the HDMI eeproms reprogramed and possibley replaced.
    All posts spelling grammar checked
    Regards Tellyman

  3. #3
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    Re: LG Televisions all hdmi ports not working

    Quote Originally Posted by Tellyman [Only Registered and Activated Users Can See Links. Click Here To Register...]
    Have items been hot connected? if so this is the usuall thing you would need everyone of the HDMI eeproms reprogramed and possibley replaced.
    Hi Tellyman, no not any devices are connected to the television, when doing a edid reset in servicemode it give a NG (no good)

    we have many television that have the exact problem, it detect the used hdmi port, but not switching to signal give the message the "no signal" witch hdmi eeproms you mean?

  4. #4
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    Re: LG Televisions all hdmi ports not working

    What I said above I assumed that the customer had done I cannot help you further as the help I have access to is copyrighted.
    All posts spelling grammar checked
    Regards Tellyman

  5. #5
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    Re: LG Televisions all hdmi ports not working

    check the Hdmi ic some models may use the sil9**** type or if the cpu deals with the hdmi its a bigger problem as its bga most likely

  6. #6
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    Re: LG Televisions all hdmi ports not working

    Let me have the model numbers and board numbers and I will see what help I can provide.

 

 

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