If your computer crashes while using a graphics card, there are several possible causes and methods to attempt a fix.
1. Check the power supply:
The most common reason for a computer crash while using a graphics card is an insufficient power supply (PSU). If the power supply is too weak, it can cause the computer to crash during heavy use. It is important to check the wattage of your power supply to make sure it meets the requirements of the graphics card. If the power supply does not meet the required wattage, you should upgrade the PSU or purchase a new one.
2. Check the video card drivers:
Another possible reason for a computer crash while using a graphics card is outdated or incompatible video card drivers. It is important to make sure that the drivers installed on your system are up to date, and are compatible with your graphics card. You should also check to make sure that the graphics card is being recognized in Windows Device Manager.
3. Check the cooling system:
Heat buildup is another potential cause of graphics card-related crashes. Graphics cards generate a lot of heat, and it is important to ensure that the card is properly cooled. Make sure that the fan on your graphics card is functioning properly and that it is not blocked by dust or other debris. You can also check to make sure that your computer case has adequate airflow.
4. Reinstall the graphics card:
If none of the above steps resolve the issue, it may be necessary to reinstall the graphics card in your system. Begin by uninstalling the driver software and then shut down your computer. Carefully remove the graphics card from the slot on the motherboard and connect it again. Then, turn on your computer and reinstall the video card drivers. If this does not help, it may be necessary to purchase a new graphics card.
It is important to remember that a computer crash can often be caused by a variety of different factors, and these steps will not necessarily solve every issue. If you continue to experience crashes, it is best to seek the advice of an IT professional.