Windows 10: NVIDIA Graphics Card not being detected by the system

I own an Acer Nitro 5 AN515-55 with a GTX 1650Ti graphics card which randomly stopped being detected by the system. I've tried going to the device manager, reinstalling graphics driver i couldn't because it is not detecting the graphics card, i wanted to try uninstalling and then reinstalling the drivers in the device manager but couldn't because it didn't mention the graphics card.

:)

 

Nvidia graphics card not detected

I have an ASUS laptop with a Nvidia GeForce RTX 2060 graphics card. The graphics card stopping working suddenly, and I attempted a multitude of things to try to make it work again. I downloaded new updates, but that didn't help as the nvidia driver was
oddly incompatible. Anyways, the main issue now seems to be that Windows can't even detect the existence of the card. Before multiple restarts, it was hidden in Device Manager and I could see it when I clicked 'Show hidden items', which then said there was
a Code 45 issue. Now it doesn't appear at all. Anyone know how to troubleshoot Windows/Nvidia graphics card issues?

 

Windows 11 does not detect my Nvidia graphics card

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.

 

Nvidia Graphics Card

Hello Brian,

I request you to try the following steps:

Uninstall and Reinstall the Graphics Card Drivers.

Step 1: Uninstall the Graphics Card
Drivers

• 
  Right click on the Start menu.
  
• 
  Click on “Device Manager” from that list.
  
• 
  Search for the Graphics Card
  from the device list, right click on it and then select “Uninstall”. On the un-installation window, if you have an option: “Delete the driver software for this device” you may select that and then remove the corrupted drivers
  from the computer.
  
• 
  Follow the on-screen instructions to complete it and then restart the computer if prompted.
  

After the restart, please go ahead with the next steps to install the latest drivers and check if that resolves the issue.

Step 2: Go to the Computer or Graphics Card
manufacturer’s website and search for the latest Windows 10 drivers available for the
Graphics Card model and then install it by following the instructions given in the website.

I hope this helps you. If you have any further query in future, feel free to contact us. We will be happy to help you.

Thank you.