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
    2024-04-12T12:17:08+00:00

    If you have found the solution, please let me know. I also have acer Nitro 5, the solution I have found till now is only available for Asus laptops

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  2. Anonymous
    2024-03-18T13:51:11+00:00

    I managed to get it working by running HP PC Hardware Diagnostics Windows and found an NVIDIA Video Driver and Control Panel update that let Windows detect the graphics card after installing it

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  3. Anonymous
    2024-03-14T23:45:29+00:00

    Still not working to me I don't know why

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  4. Anonymous
    2024-03-07T07:46:42+00:00

    thanks brother

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  5. Anonymous
    2024-03-04T15:52:08+00:00

    Man, many many thanks, even though I have Lenovo Legion I did the same with our software, and it worked right after the click. thanks

    For anyone who is having the same issue, it does not matter which brand you have, just use your own software where you can change between dGPU setting and that's it pretty much.

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