Hi Falc,
Did the UAA driver install correctly. You should see it under System Device as Microsoft UAA on HD bus (or something similar). It is the one you had the error on under System Devices in you earlier screen shot. This must be installed first for the sound to work. Please verify it is installed.
If it did not install I want you uninstall the previous driver and install this driver:
http://h10025.www1.hp.com/ewfrf/wc/s...3180330&dlc=en
Reboot
Then install this driver manually (Audio):
http://www.mediafire.com/?dg0cmmkm4y4
Extract Files to a folder. Run the installer. If it errors upon installation use device Manager.
From Device Manager, right click "Audio Device on HD".
Choose Update driver.
Check no to connect.
Install from a list or specific location.
Don't search I will choose the driver to install.
In the list of common hardware types, scroll down and select Sound, Video, and Game controllers.
Remove the check from "Show Compatible Hardware" and click on "Have Disk".
Next...browse to the unzipped folder and choose the "WiSVHe5.inf".
Ignore XP when it complains.
Reboot.
And then the modem driver here:
http://h10025.www1.hp.com/ewfrf/wc/s...3180330&dlc=en
Extract Files to a folder. Manually install the modem driver through the device manager (Similar to the AUDIO Driver).
Let me know how you make out.
Please post another screen shot after you install the above drivers.
Thanks,
Bill