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USB NAND Firmware for SABA43LED472RSW 17MB97 VES430UNDL-2D-N12 Request

waldoun 1242 8
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  • USB update changed startup behavior but left blue screen

    #1 21597846
    waldoun
    Level 7  
    Posts: 5
    Need usb nand firmware for saba43led472rsw
    Chassis : 17mb97
    Panel : ves430undl-2d-n12

    First Tv not turning on, just red led blinking and not responding to the remote control. After software update not the same panel using usb flash memory, the TV is now turning on but without data, just bluish screen and now it is responding to the remote control.

    AI: Which firmware version or file did you use for the previous software update via USB?
    mb97_en.bin, RomBoot.bin, PM51.bin and usb_auto_update_D7L.txt
    AI: Did you make a backup of the original firmware or EEPROM before updating?
    yes
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  • #2 21598005
    billobirillo
    Level 33  
    Posts: 1141
    Help: 338
    Rate: 798
    are you sure about the model?
    post a photo of the sticker on the back of the tv: product code and serial number required
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  • #3 21598363
    waldoun
    Level 7  
    Posts: 5
    >>21598005
    USB NAND Firmware for SABA43LED472RSW 17MB97 VES430UNDL-2D-N12 Request
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  • #4 21598892
    jeloi
    Level 34  
    Posts: 1745
    Help: 285
    Rate: 597
    waldoun wrote:
    blue screen and now responds to remote control.


    What voltages T kon?
  • #5 21599157
    waldoun
    Level 7  
    Posts: 5
    >>21598892 I measured around 27v for VGH and -5v for VGL. I think it's a firmware problem not a hardware one.
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  • #6 21599886
    jeloi
    Level 34  
    Posts: 1745
    Help: 285
    Rate: 597
    17MB97 not compatible with VES430QNDL-2D-N12
  • #7 21600263
    waldoun
    Level 7  
    Posts: 5
    You are right excuse me the panel is VES430UNDL-2D-N12
  • Helpful post
    #8 21600485
    billobirillo
    Level 33  
    Posts: 1141
    Help: 338
    Rate: 798
    try with this usb full software
    it's from a Telefunken TE43282B34C2K
    with main 17MB97 23320903 and panel VES430UNDL-2D-N12
    remote control R/C4875 should be the same
    Attachments:
    • MB97_MID_Sentor_V0452339_SVN_226609_D7L.zip (107.62 MB) You must be logged in to download this attachment.
  • #9 21600638
    waldoun
    Level 7  
    Posts: 5
    >>21600485 Thank you very much. It is working now.
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Topic summary

LABEL_AI_GENERATED
The discussion concerns a USB NAND firmware recovery for a SABA43LED472RSW TV with 17MB97 chassis and VES430UNDL-2D-N12 panel. The set initially showed only a blinking red LED and did not respond to the remote. After a USB software update using mb97_en.bin, RomBoot.bin, PM51.bin, and usb_auto_update_D7L.txt, the TV powered on but displayed only a bluish screen with no image data, while remote control operation returned. The panel identification was corrected after noting that 17MB97 is not compatible with VES430QNDL-2D-N12. A compatible full USB software package from a Telefunken TV with the same mainboard and panel was then provided, and the TV was restored to working condition.
AI summary based on the discussion. May contain errors.
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