Restore the system, you can use XP's System Restore itself with, the premise is to create a restore point or restore using GHOST, GHOST recommended on the hard disk version of the sound card from the "Device Manager" and uninstall the sound card then you can install the correct driver .
Most computers come pre-installed with a sound card. This component allows you to listen to any audio coming from your computer or record audio into your system. Each sound card has its own specific driver to make it work successfully on a computer's operating system. Usually, a sound card will come fully equipped with an installation CD that includes the sound card driver. This driver directs the data connections to and from your sound card and the computer's operating system. And you can download a sound driver from the Interenet.Also,below the related link is not a bad choice for you if you need it.
By installing the driver for your sound card.
roll back the driver
Listening to audio from a computer system requires a sound card. With the right type of sound card, you can turn a standard computer into a multimedia entertainment system. In order to make the sound card actually work, you'll also need a sound card driver. Various sound card manufacturers provide you with drivers that are made to make their devices perform.
You need to install driver for your sound card.
I NEED A SOUND CARD DRIVER FOR SOUND BLASTER LIVE 5.1 mODLE NO 0110
yes install the sound driver
You should install the driver for your sound card.
sound card/sound driver, Speakers/earphones
You don't plug in a driver, you install it. Assuming you have installed the hardware correctly, the driver for your sound card shoud have been provided to you in a CD when you bought the sound card. Typically windows will pick up the new hardware and automatically installe the driver. if not look 'em online.
printer scanner digital camera (these are hardware devices)