What is your computer's brand and exact model number?
You will basically need to get the OEM lciense from manufacturer website. Load it into the USB, then use Fn+F10, or F10 to launch command prompt, then type
explorer.exe
to launch File explorer, then locate the usb drive and run the driver installer.
If you need help finding the driver, let me know the brand and model and I can help you find the link.