https://www.engadget.com/2004-11-05-hps-new-17-inch-zd8000-laptop-gets-media-center-2005.html
HP's new 17-inch zd8000 laptop gets Media Center 2005
Nov 5, 2004 - HP just keeps bouncing out new Media Center PCs, the latest is the zd8000, a new version of their behemoth 17-inch laptops that runs on the upgraded 2005...
media centerhpnewinch
https://de.ifixit.com/Antworten/Ansehen/107249/Windows+7+upgrade,+now+sound+drivers+needed.
BEANTWORTET: Windows 7 upgrade, now sound drivers needed. - HP Pavilion zd8000 - iFixit
Digitale, apparently you are not the only one. Do a Google search on that particular problem. Most of them are resolved by doing a clean install of Win Vista,...
upgrade nowsound drivers