sound cards info

their is no info. my sound card as it has always contributes no sound on my computer?
I tried looking for the camera and supplier on my computer but they had nothing written next to them so I do not always sound and I know nothing of my sound card from my computer is custom made and Windows XP Home Edition and perhaps the sound has been erased because the icon appeared on my taskbar problem has been underway for about 1 month please help!
Make sure your audio driver is not disabled, she may have inadvertently disabled itself during shutdown: Go to Device Manager (Start> RightClick My Computer> Properties> Hardware tab> Device Manager) and right click on your sound driver and choose Enable. If not, try updating the driver, which will be effective it restores the factory settings if there is an update available. If you do not know the name of your sound driver, so to Start> Run> dxdiag. Now go to the tab and all his audio equipment installed is listed. If this does not work, the driver may have been uninstalled. If yes, go to your computer manufacturer's website and go to "Support". There should be a link for drivers. You'll need to know the model your computer, but once you enter that it will give you the option to download any missing drivers. Just find the Sound Driver and install it. Hope that helps =]
Asus Xonar D2 Ultra Fidelity 7.1 PCI Sound Card