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  1. #1
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    danger Kenwood DNX 690HD - Garmin Navigator Issue White Screen (blank)

    Hello everyone!
    I have in my hands a Kenwood DNX 690HD with the latest firmware installed (1.10.0).
    There is no SD card attached.
    When you press the "NAV" button, a white screen appears with an appended "Warning" inscription (I do not know if the white screen is the first screen that allways shows the Garmin navigator when starting, but it appears without the graphic and the own font of garmin. As if it were missing graphics I guess.
    The navigator does not appear with the Garmin main menu.

    I tried to reinstall the latest firmware downloaded from the kenwood website but never enabled the "Update" button, even putting it on standby.
    I tried to place the new maps inside an sd card with the Garmin / gmapsupp.img way, but nothing happened.

    Do you have any idea about why it may be failing?
    Thank you very much!
    Spoiler: images

    mU1kZy
    hikq1d
    kDcQZy

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    Last edited by Vasconia; 3rd July 2018 at 07:33 PM.

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  3. #2
    Member IceMatrix's Avatar
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    I think that microsd inside unit that have garmin software is dead...

  4. #3
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    IceMatrix
    YOU are correct got this reply from a KENWOOD repairer in ENGLAND
    Code:
    Please Login or Register to see the links
    I wonder if anyone here know if you can dig in there to fix it some how
    Wondering if copy memory stick of my second purchase and and clone to stuffed unit no idea how just ideas in head worked with computer 30 years but the guts of a radio newbie
    I just purchased another unit used for $120 pick up next week in perfect working order is a 2014 model the one above 2013 I figure KENWOOD would want a few $$$ more than my second buy

  5. #4
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    Guide

    Bought this model $120 Kenwood-DNX5350DAB-GPS so hoping to see if inside usb can be copied over to repair the corrupt files on other stereo usb that is corrupt

    UPDATE
    Pulled out original unit with white screen
    Went inside pulled internal micro USB
    Copied all files on card to directory on C: took a few tries base map and the xml file hung till down a scan of drive fixed problem
    Re formatted the usb copy files back
    Card back re assemble
    Power up
    WORKED
    Now have 2020 Garmin AU map
    Removed it and installed the DNX5350DAB
    It is a working unit with latest map
    Very happy
    Last edited by Youngwombat; 30th March 2020 at 10:01 AM.

  6. #5
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    Do you have a backup of the internal microsd card to share? I am facin the exact same problem. The internal card file system got damaged and only a format got it back, but now I have two partitions. One with 4 files inside a Garmin folder, and another empty one. MY radio is also a DNX690HD

    @Vasconia
    In case you didn't solve your problem, or if anybody else experiences the same white screen with WARNING! issue on this or other Kenwoods with internal microSD card. I can asisst with reviving the unit. I have gathered this surfing this and many other forums and know exactly how to get the radio back in full working order. Just comment or send me a PM.

    Regards!
    Last edited by Boki; 4th January 2021 at 08:55 AM. Reason: Merged two posts, removed unnecessary quote

  7. #6
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    Hello!!
    Send PM!!


    A year late but ...
    Last edited by Boki; 6th January 2022 at 10:50 AM. Reason: unnecessary quote removed, approved

 

 

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