QE65Q800TATXXC Samsung TV Issue

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  • Manucsl
    New Member
    • Feb 2025
    • 5
    • France
    #1

    QE65Q800TATXXC Samsung TV Issue

    Hello.

    My TV is a QE65Q800TATXXC Samsung TV.

    Issue : When you plug the 220V, voltages are OK on the power board and you can hear the click from the relay, but TV is not starting when power button is pressed. Red led is blinking when you press power button. But no images or sound ( Back-light is off )
    Then if you disconnect the cable from the main board to the power supply, the TV back-light turns on.
    Any ideas to check would be very appreciated 😊

    After reading some posts on this forum, I suspect an eeprom issue so I bought a CH341A to dump it.
    Is there someone here who can upload the eeprom for this motherboard ??
    Thank you for your help.
    Manu

    BN41-02752A MAIN AV BOARD BN41-02752A (BN94-00038G) - SAMSUNG
    BN44-01068A LED DRIVER BOARD
    BN95-06565A T-CON
    BN44-01073A Power board
    Tags: None
    • Manucsl
      New Member
      • Feb 2025
      • 5
      • France
      #2
      Hello again.

      I've post a dump of my eprom in the channel for that purpose.
      If you can help me, I would really aprreciate.
      Thank you so much.
      Manu

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