Toshiba 40L1400 firmware

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  • paulstef
    Badcaps Veteran
    • Dec 2013
    • 724
    • Canada
    #1

    Toshiba 40L1400 firmware

    Hi,

    In a 40L1400 I have a dead mainboard. Replaced the mainboard with a similar one, TV turns on but picture is inversed and has wrong colors. Swapped the EEPROMs, TV does not turn on with new board but old EEPROM, so I presume the old eeprom is defective/has corrupt data.

    Any way to choose the correct panel model from a service menu like in other TVs or do I have to replace the EEPROM (that's intact but has wrong data)?

    Panel is U400EF01 TA101. Original dead mainboard: 431C7151L11

    I tried getting into the service menu with the "mute" method and also "highlight picture in menu then press xxxx number". They don't work

    Thanks!
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