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Thread: RF Interference Causing Screen Issues?

  1. #1
    Who am I? HiJackZX1's Avatar
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    RF Interference Causing Screen Issues?

    I have a K90, which since I have installed it into my car has had weird issues were it will work, then unalign itself, then a few minutes later, kind of realign. Also if I close the screen then reopen it (this causes the unit to shut off, including the USB connection). When I open the screen up, this will slightly correct the issue. This K90 is fairly new and I do not think it is the touch panel.... is it posiable that it could be RF interference? Has anyone else ever ran into this issue? I am thinking of going to radio shack and buying a ferrite magnet for one of the ends. The only reason i think it is RF is because I had major engine whine in my speakers, and it turns out it was the USB hubs (which I am replacing, I have one belkin, that gives me no issues, and then I have 2 of these cheapy USB hubs that cant seem to handle anything, and are the cause of engine noise.) I think maybe i will just buy 2 more of the belkin hubs.... I also took the monitor out and ran a shorter USB line, which helped a tiny bit. The USB cable runs along side the speaker wiring for the speakers, the usb cable for the radio, the cd rom cable and the obd2 (which has a ferrite magnet already) so I am guessing this is causing the screen issues. If it does happen to be the screen, how do I repair it?

    Please give me your opinions and input!!!!

    Thanx in advance!!!!

  2. #2
    Maximum Bitrate MobiTekLink's Avatar
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    You should put what a K90 is ?
    08 Lincoln Navigator www.mobiteklink.com

  3. #3
    Who am I? HiJackZX1's Avatar
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    oops, forgot.... K90 is a motorized 7 inch fold in touch display.

    Which you know since i saw you helped some1 in a thread......

    PS: it looks like it may be a driver issue.... I am going to install new ones today!!!!!!!!!

  4. #4
    Who am I? HiJackZX1's Avatar
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    I updated the drivers and the screen works like a dream. i dont know why they dont just include the updated drivers with the screen. Sometimes it does unalign, but its very rare. When it does I simply hit Touch Reset in CF and I do a 4 point alignment and all is good....


    PS: I have attached the drivers and software to this thread, so no one else has to suffer from this nightmare.
    Attached Files Attached Files

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