Dell PowerVault DL4000 Recovery and Update Utility.

Had to reinstall windows xp and now I have No sounds,can not get on the internet all icons are no longer there except my trash can icon. With the CD's that came with my dell dimension 9100 Which do I use to get back whats not there?

I recently purchased a new Dell U2713HM from shop justcomp (just.ru ), computer shop in Moscow. I out of interest checked the tag on the back of the monitor (center bottom on back) and to my surprise the serial number is different from ones listed on the box shipped and the calibration report.