Ethernet driver were bundled in Nvidia chipset.(install chipset before other drivers)
To install Conexant SmartAudio 221 you needs to install MS-UAA first. Try link below
MS-UAA (required with a reboot before intel Video and Audio driver)
Conexant SmartAudio 221
Use this for audio. Unzip to a folder.
Run installer. if it errors use Device Manager.
From Device Manager,right click "Audio Device on HD",choose Update driver,
No to connect,
Install from a list or specific location,
Select Don't Search, I will choose the driver to install,
For the Hardware Type select 'Show All Devices'
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.
Conexant HDAUDIO Soft Data Fax Modem with SmartCP Driver
Unknown device is HP Quick Launch Buttons
.Net Framework(before Quick Launch):
HP Quick Launch Buttons
If you had for 7 unknown devices (buttons drivers)here:
do manual installation
posted by:Rakhmad Siregar