What is a Sound Card & How to Update a Driver for it?

Alternatively referred to as an audio output device, sound board, or audio card. A sound card is an expansion card or IC for producing sound on a computer that can be heard through speakers or headphones. Although the computer does not need a sound device to function, they are included on every machine in one form or another; either in an expansion slot (sound card) or on the motherboard (onboard). See below picture.

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.

Well, to download a driver for your sound card, you need to know the brand and model number for your sound card, the version of Windows you are running, whether your Windows is 32 or 64 bit.

If your computer is a brand-name computer, you can download a driver on the official website of that brand for free.

Simple Steps to Download Realtek Cound Card Driver for XP

• Open your website and search for "Realtek Drivers" and open its official website.
• Choose what you want to download and click it. For example, if you want to download realtek audio driver and your computer is compatible with hd audio driver, you can download "High Definition Audio Codecs". If not, you may choose "AC'97 Audio Codecs".
• Choose "I accept the above" and click "Next", then choose the proper one to download.

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