Check your current graphics card model and driver version
Download the latest driver from the GPU manufacturer’s website
Download the correct driver for your operating system
Close all open applications
Run the driver installer
Follow the on-screen installation prompts
Choose a clean installation if available
Restart your computer after installation
Verify the driver version is updated
Update Windows or your operating system if needed
If replacing the physical card, power off the PC
Unplug the computer and open the case
Remove the old graphics card
Install the new graphics card in the PCIe slot
Connect any required power cables
Close the case and reconnect power
Install the latest drivers for the new card
Restart the computer and confirm the card is detected