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
    2024-06-26T17:37:36+00:00

    I have HP pavillion gaming laptop...

    What should I do?

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  2. Anonymous
    2024-06-27T09:38:38+00:00

    thank u bro , +1 helpful

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  3. Anonymous
    2024-07-02T09:12:02+00:00

    I too have the same issue for a week but I own a lenovo legion. Hence I can't follow the same steps here. Tried installing new OS and all but still the problem is not resolved.

    If possible help me too 😄

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  4. Anonymous
    2024-07-03T00:51:52+00:00

    I too have the same issue for a week but I own a lenovo legion. Hence I can't follow the same steps here. Tried installing new OS and all but still the problem is not resolved.

    If possible help me too 😄

    @Sri Gynanesh, I posted my solution for the Lenovo Legion back in January 2024, on page 4 of this thread, if you want to take a look.

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  5. Anonymous
    2024-07-12T13:43:11+00:00

    Has anyone had this problem with an Alienware. I have tried to delete and reinstall drivers. Now it will not even recognize the software when I try to reinstall it and it says the laptop doesn't even have the card. Code 45. Everything is connected in the computer. Nvidia 3070 ti Alienware m15 r 7. windows 11Thanks

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