Model: 810 chipset (82801aa)
Operating System: Windows 98SE (Note: might work with other versions of this os.)
Before downloading: Run Free Scan for Instant Driver Updates
Hewlett Packard (HP) 810 chipset (82801aa) Driver. Installed Intel(R) 82801AA I/O Controller Hub (ICH) first, then this hp driver, and finally it asked for dmusic.sys (included here) to complete the installation.