At times, your computer may refuse to recognize the GPU due to various reasons. This can happen for both Nvidia graphic cards, as well as AMD ones.

Discover effective solutions tested by our specialists

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  • The PC not detecting GPU issue can be caused by outdated BIOS, outdated drivers, or even faulty hardware.

  • Check if your graphics card is properly connected to the motherboard, then move on to more advanced solutions.

  • Download DriverFix (verified download file).

  • Click Start Scan to find all problematic drivers.

  • Click Update Drivers to get new versions and avoid system malfunctionings.

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As troublesome as it may seem, this is not actually an uncommon situation. So, if you’re stuck with a PC not detecting GPU, fix the problem with the solutions below.

Why is my PC not detecting my GPU?

The motherboard not detecting GPU issue can be caused by a number of reasons that vary from user to user. However, the most common ones are the following:

  • Outdated drivers – Everyone should make time in their weekly routines to complete the duty of keeping their drivers up to date. They’ll not only make your computer run more slowly, but they will also interfere with its operation, including the GPU not detected but fan spinning issue.
  • Disabled GPU driver – We have shown below how to enable the driver, as well as show hidden devices inside Device Manager in order to fix the GPU turns on but is not detected error.
  • Faulty card – Check to see if your graphics processing unit (GPU) is properly connected to your motherboard and examine it for any signs of damage.
  • Outdated BIOS – An out-of-date BIOS could create compatibility problems for hardware. It is possible that this is the primary reason why the GPU is not detected in Device Manager; thus, it is recommended that you update it both in Windows 10 and Windows 11.
  • Unsuccessful Windows updates – Windows updates generally improve your computer, however, they sometimes bring with them new problems that cause your computer to behave in an unnatural manner. In this scenario, you will need to remove the most recent update.

Follow along to find out how to effectively fix the PC not detecting Nvidia or AMD GPU.

How can I fix my PC if it’s not detecting GPU?

Before applying the troubleshooting methods below, check the following aspects:

  • Check your GPU slot and clean it carefully so you don’t damage any hardware parts.
  • Unplug and replug the GPU back into your motherboard.

1. Enable the hidden devices and graphics card driver

  • Right-click the Start icon then select the Device Manager option.
  • Select the View button at the top then click Show hidden devices.
  • Expand the Display adapters section, double-click the GPU driver and navigate to the Driver tab in order to hit the Enable device button followed by OK. In case the button says Disable Device, it means it is already enabled and you don’t need to do anything.

2. Install or update the graphics card driver

2.1 Via Device Manager

  • If the PC is not detecting your GPU, right-click the Start icon from your Taskbar then select Device Manager.
  • Expand Display adapters, right-click your graphics card driver, and click Update driver.
  • Click Search automatically for drivers then reboot your computer after the process is finished. The PC not detecting AMD graphics card issue will be solved.

2.2 Via the manufacturer’s website

  • Navigate to Nvidia’s official website or AMD, depending on your GPU, then choose your Product type, series, your OS, download type, and language that fit your GPU description, then click the Search button.
  • Click Download under the resulted driver then double-click the exe file to install it on your PC. Restart your PC afterward to apply the changes made. The PC not detecting GPU error will be fixed.

2.3 Via Windows Update

  • Press Windows + I together, then go to Update & Security.
  • Click the View all optional updates option on the right.
  • Expand the Driver updates section, tick all the updates in there then select Download and install.

2.4 Automatically install the latest drivers

This is an obvious but common mistake. After installing the graphics card, Windows will automatically install the required graphics card driver that came pre-built into the graphics card.

However, most of the time, you need to update the drivers and download additional files to make it run properly. You can download the latest version of the graphics driver from the GPU manufacturer’s website.

Some PC issues are hard to tackle, especially when it comes to corrupted repositories or missing Windows files. If you are having troubles fixing an error, your system may be partially broken. We recommend installing Restoro, a tool that will scan your machine and identify what the fault is.Click here to download and start repairing.

Expert tip:

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Alternatively, you can use an automated tool that will handle this task for you. DriverFix is just what you need.

3. Use Command Prompt to disable PCI Express

  • Press Windows then type cmd and select Run as administrator.
  • Type or paste the following command then press Enter and reboot your PC once it’s done: bcdedit /set pciexpress forcedisable

4. Reset your BIOS and update it

  • Boot into BIOS by pressing F2 or Del after you press the power button.
  • Navigate to the Reset to Default section, then choose Load setup default and press Enter. Note that this might differ depending on your PC, nonetheless, the steps should be similar.
  • Proceed to update your BIOS which will enable your motherboard to work with any new hardware you install. The PC cannot detect Nvidia graphic card issue will be solved afterward.

It is necessary for us to point out that changing the BIOS can occasionally be a potentially risky activity; as a result, you should exercise extra caution in order to prevent causing any harm that is irreparable.

To make sure that everything goes smoothly and avoid any kind of GPU driver errors, be sure to use a complete driver update assistant that will solve your problems with just a couple of clicks, and we strongly recommend DriverFix. Follow these easy steps to safely update your drivers:

  • Download and install DriverFix.
  • Launch the software.
  • Wait for DriverFix to detect all your faulty drivers.
  • The application will now show you all the drivers that have issues, and you just need to select the ones you’d liked fixed.
  • Wait for the app to download and install the newest drivers.
  • Restart your PC for the changes to take effect.

Disclaimer: this program needs to be upgraded from the free version in order to perform some specific actions.

DriverFix

Keep you GPU on the peaks of their performance without worrying about its drivers.

5. Uninstall the latest Windows update

  • Press the Windows + I keys together to access the Settings app then select Update & Security.
  • Select View installed update history from the right side.
  • Select Uninstall updates.
  • Click the top Windows update installed then select Uninstall in order to remove it from your PC. Reboot your computer and check whether the GPU issue is fixed.

If your PC has both integrated and dedicated GPU, you may need to enable the dedicated graphics card from the BIOS.

  • Fixed: AMD Graphics Card is Not Recognized in Device Manager
  • Nvidia Graphics Card Not Detected in Windows 11? Fix It Now
  • 5 Ways to Fix Nvidia Graphics Card not Detected on Windows 10
  • Best Bottleneck Calculator for PC

For more potential solutions, visit our guide on what to do if your PC is not detecting the second GPU.

There you go, you should be able to fix your PC not detecting graphics card issues with one of these solutions. Do let us know if you used other workarounds.

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