Question about Samsung LN-R409D 40 in. LCD Television

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I updated my lcd samsung firm ware and the picture went crazy .

I updated my lcd samsung firmware and afterward the color of the tv went crazy. how do i put back the original firmware or get the original firmware back on to correct the problem.

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  • 9 more comments 
  • miken6570 Jan 09, 2009

    where do you go to the service menu and how do you adjust the option bytes.

  • miken6570 Jan 10, 2009

    nothing happen, it just turn on like u watch tv. no option menu at all.

  • miken6570 Jan 10, 2009

    nothing happen, it just turn on like u watch tv. no option menu at all.

  • miken6570 Jan 10, 2009

    i did n it did get anthing but turn the tv on

  • miken6570 Jan 10, 2009

    ok , the menu came on, what do i do next, i needed to turn off the stb box to see it.

  • miken6570 Jan 10, 2009

    ok, than what to do

  • miken6570 Jan 10, 2009

    what to do next, tech 1819, i thank you for all of your help!!, please help me.

  • miken6570 Jan 10, 2009

    i tried, but didn't work

  • miken6570 Jan 10, 2009

    i tried, but didn't work

  • miken6570 Jan 10, 2009



    VERSION # SX07


  • miken6570 Jan 10, 2009

    thanks , my email is, if you needed to find me .


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You need to go into the service menu and adjjust the option bytes. When you upgraged you changed them. The other solution would be to replace the main pcb

Posted on Jan 08, 2009

  • 4 more comments 
  • Chuck Jan 09, 2009

    you can really mess things up so be careful.. with the set in standby (off) press mute 182 power. look around the menu for option bytes write down the numbers. keep me posted on this. there are other tricks in the menu to try.

  • Chuck Jan 10, 2009

    it is mute, 182 power with the tv off using the samsumg remote.

  • Chuck Jan 10, 2009

    look around the menu for the word "bytes:

  • Chuck Jan 10, 2009

    write down the option number then select another then check the picture after you make the change

  • Chuck Jan 10, 2009

    send me your complete model number, serial number and version number

  • Chuck Jan 10, 2009

    ok, I will research this and get back to you.


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