Look for the service tag on the rear of your Optiplex and go to the Dell website, support section. The tag will identify your machine precisely and take you to the correct drivers for the standard devices on board.
That service is the best thing about having (or in my case finding) old Dells.
hi,im really not good for internet conection stuff.
so i need format my pc tomoro.and i cant find the good driver for my internet conection. the last time i copy like 50 disk to get the good driver, i got so madd so here is my conection systeme info:Name  Intel(R) PRO/1000 MT Network Connection
Adapter Type Ethernet 802.3
Product Type Intel(R) PRO/1000 MT Network Connection
or i know there is a way to get my driver on cd cause it is working right now, but i have a dell optiplex gx270.i need the driver for the graphic, soundmax,internet, it is okay to find the 2 after you have internet but i wanna mack shure i will have internet.i am on windows xp. how to creat a backup cd of it i dont know i hope i will get answer quick tank a lot have a good day...sorry for my english ...