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

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

0 comments

93 answers

Sort by: Most helpful
Most helpful Newest Oldest
  1. Anonymous
    2024-01-30T20:20:52+00:00

    Huh, that's really all there is? It would surprise me if that is even the full lite version, it doesn't look it does much of anything. I think it's probably a good idea to uninstall it with Asus' uninstaller (Armoury Crate FAQ) and then do a clean reinstall. You'll have to figure out if you can install the full or lite version for your system.

    I'd send you over to r/Asus on Reddit, people there have also encoutered this same missing Nvidia card issue, but they hate Armoury Crate and will tell you to uninstall and then reinstall a third pary program G-Helper which will still allow you to do the power mode switching to get your system to recognize your dGPU. But maybe G-Helper will work better for your computer. I think people there have suggested other ways of fixing this issue, so it might be worth checking it out. If you can't find help in r/Asus there might be a sub-Reddit for your particular computer.

    The missing graphics card happened to me the first week I had my Asus Zephyrus M16 2023. I was convinced my dGPU had failed, but I kept searching on Google for answer's and finally stumbed on this thread and Roberto's solution. I still can't believe it fixed it. I know now it happened because I tried to play a game which required my dGPU when the laptop wasn't plugged in *and* my power mode was set to Optimized. I just use Standard now and don't have any issues.

    Was this answer helpful?

    1 person found this answer helpful.
    0 comments
  2. Anonymous
    2023-10-21T06:57:12+00:00

    thank you bro, your the best,

    Was this answer helpful?

    0 comments
  3. 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.

    Was this answer helpful?

    0 comments
  4. Deleted

    This answer has been deleted due to a violation of our Code of Conduct. The answer was manually reported or identified through automated detection before action was taken. Please refer to our Code of Conduct for more information.

    Comments have been turned off. Learn more

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

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

    Was this answer helpful?

    0 comments