its one thing to back them up.
But its another to Install them.
If you have the original Drivers as a zip or exe file you should be ok.
If they have been installed and there in your system then its not straight forward as driver files can install in various places.
What operating system are you using?
I ask because many new systems are reconsigned out the box.
You may only need a motherboard CD to get you up and running.
Hope that helps.
My Avatar images are all from the Wirral Gallery.Click Me
Wow Wirral History is coming along Great! Wirral History
we get +200 new members a month now