display screen problems after changing motherboard

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  • jean luc ferre
    jean luc ferre
    • Jan 2025
    • 17
    • France

    #1

    display screen problems after changing motherboard

    Hello,
    First on my laptop i had a motherboard with a pentium 6100 processor. Installing w11 i was blocked on the 23h2 version...impossibility to upgrade toward 24h2 because the SSE4.2 functionnality of the cpu was missing. About displaying and screen looking all was perfect.
    I changed of motherboard with an intel I3 processor...and now i don't find the previous aspects of the displaying.
    Now i have a veiled screen and pixels are missing though the graphics parameters have not changed.
    Desinstalling and reloading the drivers in the same time on the graphic card (intel hd graphic) and on the monitor doesn't change anything.
    in the device manager, for the "integrated monitor" device in the events properties i have : "device parameters non migrated"...perhaps here is the cause of my problems!
    i tried changing many parameters of the screen and even i compared them with those of another laptop, and nothing moved.
    using an external scren monitor on the vga interface works well.
    apart this screen problem, the laptop works well.
    i hope i will have some answers of people who could help me solving this problem.
    ps: in attached file you will find a photo of my screen...
    Attached Files

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