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TV Telefunken TFL49UHD19BC - No image and no sound but there is a backlight glow

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  • Level 2  
    Hello Gurus,

    My led tv is not working. The red light blinks 10 times when I turn the tv on. Then, there is both no image and sound but the backlight is ok.

    I think it could be a corrupted firmware on the main board. So, I am looking for the firmware of a Vestel 17MB30S model main board.

    The firmware can be uploaded on the tv with a USB stick.

    Model TV : TELEFUNKEN - TFL49UHD19BC - Black TV - LED TV
    TV Manufactured by VESTEL.
    Panel Model VES490QNDL-2D-N11
    Screen size 49 inches

    Thank you for your help.