It is not uncommon for a graphics card to be undetected by Windows in some circumstances. In such cases, it is important to troubleshoot the situation and find the cause of the problem so that it can be resolved.
The first step in determining why your graphics card is not being detected is to make sure that the card is installed correctly. An incorrectly installed card can prevent the computer from recognizing it. If necessary, open up your computer’s case and examine how the card is installed. Make sure that it is securely plugged in and that no wires or other components are blocking it. It is also important to verify that the card is compatible with your computer’s power supply. The card may not be receiving enough power to function properly if it requires more power than the power supply can provide.
Once you have verified that the card is installed correctly, the next step is to check your computer’s BIOS settings. Restart your computer, and then look in the BIOS for any settings related to the graphics card. Disable any settings that are enabled, as these could be interfering with the card being detected. If the problem persists after disabling all BIOS settings, then it is likely that there is an issue with the card itself.
Another possibility is that there may be an issue with the drivers for the graphics card. Make sure that the drivers are installed correctly and that they are up to date. If you are unable to find the appropriate drivers for your card, then you may need to contact the manufacturer for assistance.
If none of the above steps solve the issue, then it is likely that the card itself is faulty. You may need to replace the card in order to get it working properly again. However, if your computer is still under warranty, then you should contact the manufacturer first. They may be able to diagnose the problem and repair or replace the card for you.
Troubleshooting a graphics card that is not being detected by Windows can be a difficult and time-consuming process. However, by following the steps outlined above, you should be able to identify and resolve the issue.