Rohan searched Frontech’s website — nothing but dead links. He tried generic USB video drivers, but the image stayed black. Forums offered .exe files from 2009, which his antivirus promptly ate.
Here’s a brief fictional story based on your request: The Diamond in the Driver Stack
I notice you're asking for a "proper story" about a — but that’s not really a storytelling topic in the traditional sense. A driver is a piece of software that lets your operating system communicate with hardware.