dc5700 Microtower drivers

Hi I am trying to rebuild an old xp machine for my parents but when I try to download the drivers I have some trouble. No matter which way i try to get to them I always end up getting page not found! I have used the automatic detection agent to identify my computer and it gives me links to the driver pages but alas I can't seem to find drivers for love nor money. Does anyone know where I might get them. 

The links that may show you what I am on about are :

http://www8.hp.com/uk/en/support-search.html?tab=1#/qryterm=dc5700%20microtower%7C%7C&searchtype=s-002

which links to:

http://h20180.www2.hp.com/apps/Nav?h_pagetype=s-002&h_lang=en&h_cc=uk&h_client=S-A-R163-1&h_page=hpcom&lang=en&cc=uk&h_product=3249660

Which always comes up with the page not found error. 

If anyone can help it would be much appreciated.

Thanks