If your computer’s graphics card isn’t working, there are a few steps you can take to try to fix the issue.
1. Check for Driver Updates:
The first step is to check for driver updates. Outdated drivers can cause graphics cards to fail or not work properly. To do this, simply open up your device manager, select the ‘Display Adapters’ section and right-click on your graphics card. You should then see an option to ‘Update Driver’. If a new driver is available, download and install it and then restart your computer.
2. Check your Power Supply Unit (PSU):
A faulty or inadequate power supply unit (PSU) can cause graphics card problems. To check, open up your case and look at the sticker on the PSU. It should list the wattage required and the amperage on each of the 12V lines. If the wattage and amperage aren’t adequate enough for your graphics card, then you will need to replace your PSU with one that has more wattage/amperage.
3. Clean the Graphics Card and Fans:
If your graphics card is overheating, then it could cause problems. The best way to prevent overheating is to clean the fans and heatsink. To do this, you will need to remove the graphics card from the case and then carefully clean the fans and heatsink with compressed air and a can of dust remover.
4. Remove Overclocking:
If you have recently overclocked your graphics card, then this could be causing the problem. To check, you can either try resetting the clock speed in your BIOS or removing the overclock entirely. Once you have done this, restart your computer and see if the problem is solved.
5. Test the Graphics Card:
If the above steps haven’t worked, then you can try testing the graphics card to see if it is working. The best way to do this is to plug the graphics card into a different computer and see if it works. If it does, then the issue is likely with your current computer and you may need to replace the motherboard or other hardware.
6. Re-seat the Graphics Card:
If the graphics card is seated improperly in the PCI-E slot, then this can cause graphics card problems. To check, simply remove the graphics card from the slot and then re-seat it, making sure to secure it firmly.
7. Replace the Graphics Card:
If none of the above steps have worked, then you may need to replace the graphics card. Make sure to buy a graphics card that is compatible with your current hardware, such as the motherboard and power supply unit.
These are the steps to try when your computer’s graphics card isn’t working. If the issue persists, then you may need to take your computer to a professional to have them diagnose and repair the problem.