MY LAPTOP IS A ISPIRION 2200 HAS NO SOU...

Dell has the drivers you need

Just visit this site:

http://support.dell.com/support/downloads/driverslist.aspx?c=us&l=en&s=gen&ServiceTag=&SystemID=INSPIRON%202200&os=WW1&osl=en&catid=&impid=

And select the version of Windows you are using.

You can find which version you are using by:

Press and hold the Windows Logo Key + Press Pause Break Key and Release both

Once you select the version you are using, select Audio from the list and download it to a convenient location.

Access the file and double click on it to install the drivers necessary for your card. This will solve your problem

Please let us know if you have any future questions. If this information has solved your issue, please let us know by rating the solution. Thank you.