dv 6750 webcam CANT BE INSTALLED after a vista clean install

please help..
after performing a CLEAN VISTA INSTALL, everything worked fine except for my webcam..

my laptop recognizes it, popping up a message "new hardware found"
then i clicked on the option to "locate and install driver software", but an error appeared:

"error while installing: Usb Video Device. THE REQUIRED SECTION WAS NOT FOUND IN THE INF FILE."



so what i did is to download the latest driver from HP site, but it doesnt work.

my laptop is HP PAVILION DV6750ee.

other PROBLEM:

*volume button in the quickplay button (near keyboard) works but has no SOUND. it should have a clicking sound. i already installed the CONEXANT and REALTEK sound drivers but still no good.

please help thanks.

 

follow this guide step by step, the hp webcam drivers are a mess
http://forum.notebookreview.com/showthread.php?t=149463



as for the QLB click sound, go to your BIOS.. try enabling/disabling it and restarting

 

hey flipfire ill try visiting that thread when i find the time.

thanks, ill let you know.

 

I tideously followed that thread but, NO LUCK..

oh no any help guys? i dont wanna go back to the recovery disks. everything is fine now except for the WEBCAM.