I recently restarted my computer for a fresh start and now im trying to install my router to my computer again but when I connect my router to my computer(ethernet) nothing comes up. The router works my sister runs her (wireless)laptop and I run my xbo360(wired)

Iv tried using the Back Up CD that came with the router and it just said "ur router isn't plugged in make sure it in snug"

I know its plugged in because the light on the ethernet port is blinking on router and computer


M I missing a driver or anything? How do I set it up