[FCCID=HP 4550Z] The driver be downloaded from HP. This modem/sound card driver is for the HP Pavillion 4550Z. The original sound card driver that came w/ the system will work with the Win2K. You need this driver to make the modem/sound work.
The following files are found inside the driver download file.
|4321162k.cat||24 bytes||12 Aug 1999|
|riptide.cat||167 bytes||2 Sep 1999|
|rthwcls.sys||35.9 KB||4 Oct 1999|
|disk1||27 bytes||10 Oct 1998|
|crtaud.sys||144.6 KB||4 Oct 1999|
|rpfun.sys||3.7 KB||4 Oct 1999|
|riptide.hex||16.0 KB||27 Jul 1999|
|WINACPCI.sys||796.3 KB||9 Sep 1999|
|riptide.inf||14.2 KB||6 Oct 1999|
|rss8007_w2k.inf||31.8 KB||7 Oct 1999|