jo tak som si to nasiel sam
http://www.zdnet.co.uk/reviews/desktop-pcs/2000/11 /20/compaq-deskpro-workstation-300-10000044/

Intel 850 chipset

vlez si sem
http://downloadcenter.intel.com/Default.aspx?lang= eng
naklikaj si (zlava) chipsets - desktop chipsets - Intel 850 family

Z toho co sa objavi stiahni a nainstaluj:
1) Performance Software -​ Intel® Application Accelerator
2) INF Update Utility -​ Primarily for Intel® 800 Series Chipsets

Ale nie som si isty ci i850 vobec mal USB2.0, myslim ze namal, to uvidis az to nainstalujes :) Ked nema tak si kup PCI kartu s USB2.0 slotmi.
P.S. ovladace su maxcimalne pre WinXP, ptz je to >10 rokov stare PC.