Tech support for old grandmothers does not belong in this thread.
But anyway, you first check, and double-check that your computer has all the cables attached, back in the day people called it wires, look for those, they are many all should be attached. Also tell your dog to stop running around your computer when you are trying to computer.
I know that you are not interested in helping me because you will lose then, I hope someone else will help...
Such a great hacker wow, much amazed. Took you long enough to find the Byteball source-code, an open-source project.
CfB: "hur durr Ima gonna hack your coin, Eclipse Attacks, Sybils, storage, theory of compression! Test it! not a real dag like mine *cries in belarussian* "
A month later, "how do I even turn this on, pls halp".