Samsung UN60EH6050FXZA no picture or sound Only a blue screen

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  • Mgiffune
    Samsung UN60EH6000F Black Screen, Backlight and Sound Good. Power Cycle Returns Picture
    by Mgiffune
    I have a 60 inch Samsung UN60EH6000F flatscreen TV. The screen went black a few months ago Sound is good, backlight is good, no menu. I replaced the TCon board with a used board purchased from Ebay. It worked fine for a 3-4 months, then the screen started ‘fading' back. Once again, sound is good, backlight is good, no menu. However, this time the picture looks fine for about 10-15 minutes, then fades back. If I power cycle the TV, the display reappears, for another 10-15 minutes, then fades black again. Repeatable ever time.

    I ordered a supposedly ‘new' Tcon board this time, and
    ...
    06-09-2024, 10:28 AM
  • TR103
    Samsung TV model UE50TU: rebooting, backlight, sound, but no picture
    by TR103
    Hi, I have a Samsung UE50TU with:
    - sound and backlight, but no picture
    - when it arrived, it had a picture for a few seconds
    - it keeps rebooting
    - without ribbon cable between the two panel boards, it does not reboot but I have no picture
    - without cable between mainboard and lcd panel, it does not reboot (but obviously i have no picture)
    - when i try a tape fix, its keeps rebooting, unless I tape off pin 1 (the innermost pin). In that case it does not reboot but I have no picture.

    - without cable between mainboard and lcd panel and with a jumpered...
    01-22-2025, 04:12 PM
  • arbitarytwist
    Samsung UN50NU7400 - No Picture (but boot screen and screensaver)
    by arbitarytwist
    Have a Samsung UN50NU7400 which shows a boot screen and a screen saver if left on long enough but no picture ?

    Would a moving screen saver confirm that the panel is ok or it could still be a panel issue ?
    03-01-2025, 01:16 PM
  • jchang
    Samsung UN70NU6900F no picture and no sound
    by jchang
    Hi all

    I was just given a Samsung TV with the issue. I read various threads and videos and attempted the ribbon tape method to gain an image, but no luck.



    Symptom:
    No picture no sound.
    When I plug in the power cord, Backlight LED turns on for a half second and then turns off. The red LED next to the power button located center bottom flashes 2 or 3 times. When the power button is pressed after, it does the same thing.
    No sound at all.



    What I tried:
    1. I tried unplugging the left or right ribbon...
    01-09-2023, 06:28 PM
  • marekk
    Samsung QE55Q67RAT no sound and bad picture when streaming
    by marekk
    Hi,

    I got Samsung 55 inch QLED QE55Q67RAT where there is no sound at all and when using youtube for example picture is not clear and noisy.
    I have swapped Burr-brown 88002A chip on the mainboard but didn't help, different set of speakers didn't help either

    Mainboard is based on pcb BN41-02695A BN94-14007B

    I will appreciate any help

    Many thanks

    Marek...
    05-29-2025, 02:23 AM
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