hello ! I get 7100 RC version, on my hp pavillon dv9610ef, with sound chipset from Conexant. It doesn't work on the Windows 7 at all, so have to use the WHQL HD audio driver from Windows. Has someone one idea how to ? HP of course cannot answer, as the machine was ready with Vista, and blablabla, Conexant no answer after my mail, so really I don't know where to look then.