Soundblaster Extreme PCI not working properly

[windshearDK 52]

I recently bought a well priced PC(2600 pounds worth), but win7 told me when I fired up the pc for the first time, that no audio device was installed.I uninstalled my card and then installed a win7 driver I found online.But still I cannot listen to some youtube videos, and the sound does not come out 100% correctly :( What to do?Yours trulyBoaz.

[McCrash 3]

I recently bought a well priced PC(2600 pounds worth), but win7 told me when I fired up the pc for the first time, that no audio device was installed.I uninstalled my card and then installed a win7 driver I found online.But still I cannot listen to some youtube videos, and the sound does not come out 100% correctly :( What to do?Yours trulyBoaz.

I assume the sound card driver came with the sound card?? If not did you download the sound card driver from Creative Labs?Try different PCI slot and make sure it is wired correctly. Run the sound card programs to check all the settings.