I just upgrade a HP Pavilion tx2000 64-bit from Windows Vista to Windows 7. This was a clean install and NOT a upgrade. Now both headphone jacks do not work.
I found the HP Vista Download page (I was not able to find Windows 7 yet): http://h10025.www1.hp.com/ewfrf/wc/softwareList?os=2100&lc=en&dlc=en&cc=us&product=3658348&lang=en
I tried installing the "Realtek High-Definition Audio Driver" http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-61929-1&lc=en&dlc=en&cc=us&lang=en&os=2100&product=3658348
but got a "Install Realtek HD Audio Driver Failure [Error Code: 0xE0000235]", which stopped the install.
Any pointers on what should be done next?
Edited: I was able to get around the Error by uninstalling the Audio Driver. Once it was uninstalled the HP Vista driver appeared to install correctly on Windows 7 (no problems so far) and my headphone jack worked again.