Hi archistyle,
Welcome to the HP Forums!
For you to have the best experience in the HP forum, I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I am sorry, but to get your issue more exposure, I would suggest posting it in the commercial forums, since this is a commercial product. You can do this at The HP Commercial Forum.
In the mean time, here is a link to the support page for your notebook. HP ProBook 4330s Notebook PC Support
I hope this helps.
