This is not a big deal if you experience a Graphics card not detected error on your system. The GPU not detected problem is commonly seen while working on a Windows 10 PC. Out-of-date graphic drivers usually cause this; thus, you should upgrade your graphics driver on Windows 10.
A new GPU driver, or a malfunctioning or incompatible graphics card driver, is one of the most common causes of the detection of graphics cards. Even if it is not a difficult chore, leaves can become tired and annoyed.
This article will help you resolve Graphics Card not being-detected errors.
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Graphics card not detected: Understand The Cause
You are certainly not alone in this if you are perplexed as to why your current graphics card isn’t working. There are a variety of reasons why graphics cards are not detected.
Some of these issues are caused by software, while others are caused by hardware. Maybe even a part of the code that helps the GPU run may be malfunctioning.
Alternatively, the graphics card may be faulty. Compatibility can sometimes affect the complete functionality of certain cards. Even if there are no difficulties with the hardware or software, power supply problems are a possibility.
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How to fix graphics card not detected?
Your computer’s graphics card is crucial. It is responsible for rendering images on your screen. Many customers have reported that Windows fails to recognise their graphics card. If you’re having trouble with something similar, we’ve reviewed a few solutions that may be able to help you.
Method 1: Check Physical Connections
Before jumping to the software-related fixes, it is important to ensure that the physical components are connected properly. Here’s what you can do:
- Turn off the computer and unplug it from the power source. Restart the computer.
- Check if the graphics card is fitted properly. Remove the card from its slot and reinsert it properly.
- Check whether the power cables are securely connected to the graphics card and power supply unit.
- If your graphics card still isn’t detected, check if the PCI-E slot is dirty or damaged. You can gently clean it with compressed air or a soft brush.
Method 2: Install latest drivers
Installing the newest Graphics Card driver, you can quickly fix the “graphics card not detected” error on your Windows 10 PC. However, it would be best to uninstall all linked graphics drivers from your PC.
Follow the steps mentioned below:
- Open the Windows Settings on your computer.
- Select the Apps tab.
- Select the graphic card driver program you wish to uninstall, then hit the Uninstall button.
- To complete the removal procedure, follow the on-screen directions.
- If your GPU isn’t showing up in your Device Manager, go to View and select Show Hidden Devices from the drop-down menu.
- Devices that aren’t connected to your computer will be displayed here. Remove the Graphics card driver from your computer.
- After deleting all relevant graphics card drivers, visit the official website. Download the latest driver software.
- When installing the recent graphics driver, make sure to use the Install option.
- For the new modifications to take effect, restart your computer.
Depending on the manufacturer, your graphics card drivers haven’t been updated in a while. You can do it via NVIDIA, AMD, or Intel. If you’ve recently updated the drivers, you can try rolling them back to a previous date or installing older drivers from your vendor’s driver archive.
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Method 3: Check if the graphics card is enabled
The issue of Graphics card is not detected, primarily for laptops, but it may also be valid for desktops if your CPU has an integrated GPU.
Many laptops have a built-in mechanism that disables the dedicated GPU when detaching them from the power supply to save battery life.
- First, press the Windows key + X to access the Quick Access Menu.
- Next, choose Device Manager from the list of options.
- In the Device Manager window, expand the Display Adapters section
- Then, right-click on the graphics card in the list
- Finally, click Enable.
The graphics card is already active if there isn’t an enable option.
If you cannot fix the Graphics card not detected using this method. Follow the following easy fixes!
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Method 4: Restore BIOS settings to default
Some BIOS settings may interfere with graphics card recognition. In that case, you can restore the changes by resetting the BIOS settings to default. To do so, go into your BIOS settings and look for a setting called Load factory default setting or something similar. After saving your BIOS settings, exit the BIOS.
Finally, check if the graphics card is detected after restarting the computer. If the problem remains, proceed to the next step.
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Method 5: Update BIOS
It can be difficult to update the current BIOS version. It is recommended that you seek the assistance of an IT support specialist, as the wrong installation can cause serious damage to the system.
If your computer isn’t detecting your graphics card, it’s time to update the BIOS. First, determine the current version of your BIOS.
In the Run window, press Control + R and type msinfo32. A window with system information will appear. Keep your eyes peeled for the BIOS version.
After you get the newest version information, go to the official website. Look for the motherboard model and save the file. Typically, the file is in ZIP format.
Various BIOS flash files can be found there. Please select the appropriate one for your computer and execute it.
The problem of the Graphics card not being detected has been seen to be resolved by updating the BIOS. After updating your BIOS, please restart your computer and check your graphics card settings.
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Method 6: Check power supply to Fix the graphics card not detected error
If you’re testing the graphics card for the first time and are confident that it’s working properly, the problem could be with your power supply. The graphics card frequently requires more power than the power supply can deliver. Even though your graphics card appears to be operational, this does not imply that your power source provides adequate power to it.
We can’t tell you how powerful a power supply you’ll need because it depends on your graphics card and power supply. Some graphics cards demand greater processing power than others. Check your power supply’s power ratings and how much power your graphics card requires. If your power supply satisfies the minimum criteria, you will need to purchase a new one. Ensure that your power supply has a significant amount of extra wattage than your graphics card requires.
Also, ensure your graphics card is powered up and linked to the power supply. The fans on your graphics card are spinning doesn’t mean the power cables are correctly connected. This problem could be caused by a graphic card that is only partially powered.
Final Thoughts
Graphics card not detected issue can be frustrating, but most of the times, it is easy to troubleshoot the issue. With the methods mentioned above, we hope now you know where the issue lies in your case. If all else fails, it may be time to test the graphics card in another system or contact the manufacturer for warranty support. With these solutions, you should be able to fix the problem and get your graphics card up and running again in no time.
FAQs
How do I fix undetected graphics card?
Ensure the GPU is securely inserted into the PCIe slot, and check the power and display cable connections. If the issue persists, try another PCIe slot and update the GPU drivers in Device Manager.
Why is my GPU not detected?
Corrupted drivers, OS switching to integrated GPU or driver update issues can cause it. Updating and configuring the GPU drivers can resolve detection problems.
Why is my GPU not displaying?
Corrupted old GPU drivers may cause display issues. Reinstall drivers with tools like Display Driver Uninstaller (DDU) to prevent compatibility errors and ensure proper communication with the system.
How to activate GPU in BIOS?
Access BIOS > PCIe Device Configuration > GPU CFG Selection. Enable the GPU for optimal performance and operation within the system.
What if my GPU is not working?
Reseat the graphics card and check power connections. If issues persist, seek help from a technician to diagnose and repair hardware problems.
How to install a new graphics card?
Insert the card into the PCIe slot. Secure it, connect power cables, and close the case. Restart the PC for proper installation and functionality.
Also read: Quick Fixes to Try When Your Computer Won’t Start.
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