Windows 11 does not detect my Nvidia graphics card

Anonymous
2023-01-19T15:48:02+00:00

Hi,

I have been using Windows 11 for quite some time, Suddenly one day I see my secondary Nvidia graphics card is not detected. Its not displayed in Device manager (even if I select "show hidden devices").

Also, in device manager below System component is showing error code 10.

intel pcie controller x16 1901

I tried reinstalling graphics card driver. Driver reinstallation does not detect my Nvidia graphics card.

I tried updating driver for above PCIe controller. But is already up to date.

I have not changed anything in BIOS. I tried defaulting the Bios values but dint work. ( My Nvidia card is detected in BIOS, only windows 11 has problem)

I tried backing out recent windows updates, dint work. I again updated all latest updates and optional driver updates suggested, dint work.

Since the card is detected in Bios, I am assuming its not an issue with hardware.

I have been doing some research, and in many places I see the PCIe controller issue associated with detection of graphics card.

Please help me resolve this issue.

Windows for home | Windows 11 | Devices and drivers

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  1. Anonymous
    2023-10-04T11:47:57+00:00

    press on system, the you should see the GPU Power Saving tab

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  2. Anonymous
    2023-10-04T11:48:42+00:00

    my guy, i was going crazy. THANK YOU

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  3. Anonymous
    2023-10-11T08:59:22+00:00

    If you have Asus lap
    Try Following Steps:
    Go to armoury crate->Home->System Configuration->It's having 4 options like Win+key ,Touch pad, panel power saver, Gpu Mode->

    click to change as Gpu mode is Standard., and check top of the home page , Try this:)

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  5. Anonymous
    2023-10-19T12:20:42+00:00

    I am having the same issue with my Acer Nitro 5- AN515. I have tried everything websites and people are telling me to do but do not know what to do.

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