If you’re concerned about your motherboard not detecting GPU, you’ve come to the right place. We will discuss the solutions and the reasons why you face this issue.
To get your Motherboard to detect the GPU, check whether the Graphics Card Slot is operating or not. You can also deactivate the Window settings or check the power supply. Update the BIOS to fix Motherboard not detecting GPU.
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How Do You Fix Motherboard Not Detecting GPU?
We have 8 solutions that you can try one by one to fix the motherboard not detecting a graphics card:
- Examine the Graphics Card Slot
- Install Graphics Drivers
- Reset Your Graphics Card to Its Default Settings
- Examine the Power Supply
- BIOS Configuration
- Disabled Windows Updates
- Restore the BIOS to Its Original State
- Update BIOS
Solution 1: Examine the Graphics Card Slot
Sometimes you face a problem due to the graphic card slot. This issue arises if any of these slots are damaged.
If your graphics card slot appears in good working order, then you should double-check it since it might suddenly fail.
When you’re trying to figure out what’s wrong, do the following steps:
- First, remove the PC’s back cover.
- After that, you must insert the graphics card into the first slot and test it for functionality. If it’s not working, that’s the issue you’re dealing with.
- If it’s functioning, then this isn’t the issue you’re having. You must unplug your computer and then switch the graphic card to a different slot.
- Check all the remaining slots because there might be some damage to the slots.
Solution 2: Install Graphics Drivers Properly
First, make sure your graphics driver is installed and working. There may be an issue with your graphics driver installation.
If there is a problem, you must remove it and reinstall the graphic driver with the latest version. When the installation is complete, check to see whether your problem is solved or not.
Solution 3: Reset Your Graphics Card to Its Default Settings
Sometimes resetting your graphics card to its default setting solves the whole problem. This is only for those who view their graphics card on NVidia graphics drivers or graphic card panels.
Follow these steps one by one:
- You must first enter the NVIDIA control panel. Press right-click on the computer and choose NVIDIA Control Panel.
- Then, select 3D Settings.
- Next, from the left pane, choose to manage 3D Options. It should be in the 3D Settings section.
- Go to the Program Settings tab after that and press enter.
- Now choose an application for which you wish to use your graphics card. You may choose a program from a drop-down menu to personalize a section, choose a program.
- In the drop-down menu, choose a high-performance NVidia CPU. For this program part, choose your desired graphics processor.
After the operation is finished, shut the panels. Then try to run an application that uses the NVidia graphics card as the default device.
If everything goes well, you may go to the next phase for the other key applications.
Solution 4: Examine the Power Supply
The issue is that the power source does not always deliver enough power for the graphics card. If you are using your graphic card for the first time, you should compare the power supply output with the power requirements of the card.
But if the issue is coming after everything was working well, then the power supply could be malfunctioning.
Sometimes when our graphics card is turned on, there is no problem. But there is still a problem with your power supply.
The amount of power you need is determined by your graphic cards. Each graphics card requires a varied amount of electrical power. Some need more and others need less.
You should double-check your power supply and graphics card’s power ratings.
If your power supply is less powerful then you should replace it. If your power supply is enough, your problem is fixed. As a rule of thumb, the power supply must be more than the maximum rating of the graphics card to account for all the other PC components.
Also, ensure your graphics card is charged up and linked to the power supply and the fans on your graphics card are spinning. And make sure the power cables are connected.
Solution 5: BIOS Configuration
Let me tell you straight before we go into the exact settings. Currently, BIOS is more commonly referred to as UEFI. So, if your system has UEFI and no BIOS, don’t be concerned.
If you’re using an external GPU and are receiving a blank screen, you can still use the inbuilt GPU to enter the BIOS.
You may alter the BIOS settings in a few ways. This will confirm that the issue isn’t from inaccurate BIOS settings. The following are the steps that you have to follow to check the BIOS setting:
- Turn the computer on.
- After that, when the screen displays, hit Esc, F8, F12, or F10. Look at the edge of the screen with the operator’s emblem. It helps you figure out which button to push.
- You might be on the BIOS screen or looking at a list of choices. If you see a range of choices, there should be a BIOS menu option among them. You may browse to that choice using the arrow keys and then press Enter to pick the BIOS option.
- Search for GPU or IGPU Multi Monitors as an option. This option allows users to set and use many displays. If you have one monitor, ensure that this feature is turned off.
- Search for PCI and PCI-E-related options. PCI, Onboard, PCI-e, and PCI-e / onboard backup should all be available. If you have many alternatives, such as PCI-e and PCI-e / onboard backup, try one at a time to see if it solves the problem.
Solution 6: Disabled Windows Updates
Updates to Windows can sometimes cause issues. There have been several reports of Window updates causing the driver and other issues.
Disabling your Window update is an easy solution to this problem. Here are the actions you must take to stop the Window updates in Windows 10.
- First, go to the Window settings.
- After that, select the update and security option as yellow marked in the picture.
- After that go to the recovery option and click the button to get started on the right side. Then follow the onscreen steps, as you can see in the picture below.
If you have Windows 8, 8.1, or 7, you must perform the following steps:
- Open the Window settings and type run into the search box.
- Then, type appwiz.cpl and hit Enter.
- After that, look at the installed updates and see when they were last installed. Then click uninstall and follow the on-screen instructions.
- In the same method, you may delete the other updates.
Solution 7: Restore the BIOS to Its Original State
Your problem can be resolved if you restore the BIOS settings. The following are the steps to restoring the BIOS defaults:
- If your system is already on, restart it.
- Press the delete or F2 key when you see your desktop.
- Select the BIOS option from the drop-down menu.
- Search for restore to default and hit enter.
Reboot after your BIOS has been reset to default values to see whether the problem has been fixed.
Solution 8: Update BIOS
A lot of users resolved their problems by updating the BIOS. You should update your BIOS to the latest version. Follow these steps to update:
- First, search the system information in your device manager.
- After that go to the BIOS version/date option as you see in the picture below.
- Check whether your BIOS is updating to the latest version or not.
- If not then take that marked value from your device and then open it in Google Chrome.
- After that check the BIOS version that is on the top of the list and download it.
- When you downloaded the latest version then restart your device.
- Then you have to press the delete key or F2 key.
- After that go to the advanced tool as you can see in the picture.
- Select the ASUS EZ Flash 3 utility and then press next.
- Then select the latest file and click on it and your process is complete here.
- Restart your computer and again check the BIOS update version.
Why Is the Motherboard Not Detecting GPU?
If you are connecting the external GPU with your computer, you are definitely going to face these problems sooner or later. The problem can be with the motherboard as well.
There are different situations in which you are going to face this problem. Might be possible that your graphic card stops working. There are many reasons behind it. It could be that your driver is faulty or has an incorrect BIOS.
Also, there are hardware and BIOS issues. If you have a faulty graphic card and power supply issue then you can also face this problem.
So, there are a variety of reasons why your system may fail to identify your graphics card. All these factors may differ based on if you’re just using a graphics card for the very first time.
Also, maybe your computer has suddenly stopped recognizing the graphics card due to some driver issue.
It’s a simple procedure; first, click the Windows button on your computer. Then, in the search bar, type Device Manager.
Then go to the Device Manager settings and choose Display Adapters. If your GPU has been identified by your Windows PC, it should appear here.
Now you have access to all the information about your graphics card.
The most common cause for a graphics card is identified. This is due to an out-of-date driver or the use of an inappropriate driver. To assist avoid this, make sure the driver you’re using is up to date.
If you have done all this and it’s still not working, you’re using the wrong driver. Resolve the issue and select the appropriate option. This contains the model as well as any modifications that are required.
Yes, every old motherboard must be able to accommodate a new GPU in most circumstances. So, there should not be a generational divide. A system from 2002, for example, will not support a GPU from 2022. But a system from 2019 will support a GPU from 2022.
No, that’s not going to happen. To be able to produce an image on a screen, every system will need a GPU. For everyday usage, though, an external GPU is no longer required. Most computers now come with graphics cards.
If you’re still having issues after following all the methods listed above. There’s either a problem with your GPU, motherboard, or a manufacturing issue with it. As a result, you’ll need to get a new one.