Hi,
I've Got strange problem with my laptop service tag DV 2945SE. After upgrade to Windows 7 x64 Sound is acting very weird, after installing windows everything worked fine but after instaling drivers and after restart, sound disapeared... Windows is saying that there is no audio card and i can't instal drivers, when i make system restore to before instaling the drivers sound is working okay but after restart gone again ... please help sound driver is https://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?cc=us&lc=en&dlc=en&tmp_geoLoc=true&softwareitem=ob-56160-1
Greetings