Looking for drivers that you can't find anywhere else? If after you have searched for drivers on the manufactures site, give Driversdown.com a whirl.
http://www.driversdown.com/
Now remember, you wouldn't have to do this if you had just kept track of your software.
When you purchase a computer is usually comes with recovery disks &/or drivers. Some PC's you must order separately or after the fact but you should make sure you have these and keep in a safe place because it is no IF your computer fails but when.
Contact a professional to help you:
www.MyComputerGirl.com
863-512-1079