Offline: Driver Solution
The golden rule: Build your offline driver USB drive today, while your main machine has internet. Test it on a spare PC. Because when you are staring at a fresh Windows desktop with no network and no way to get drivers, the only thing standing between you and a reinstall is the quality of your offline driver solution.
Search for those codes on a database like PCI Lookup or use Snappy Driver Installer Origin's index. Download the correct driver. offline driver solution
Copy the driver folder (not just a .exe – look for .inf files) to a USB drive. The golden rule: Build your offline driver USB