Installing a graphics card driver is very difficult for a computer.
Don't download the latest driver version and sub-hardware provided by official website, because many notebook hardware are fine-tuned, and the latest driver provided by the graphics card official may not be completely appropriate. I suggest you download the tested driver from official website corresponding to the notebook brand. You can download "Lenovo Driver Management"-Lenovo official website from the screenshot below, and then update the driver in this application: