Realtek

Realtek Semiconductor Corp. High Definition Audio System Software Ver: R2.46 Installation and Setup

Driver Installation/Removal Procedure For Realtek High Definition Audio Codec:
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Setup Driver at first time:
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Windows 2000 , XP :
Step 1. Before installing the Realtek High Definition Audio Driver, Press the [Cancel] button if Windows detect the Multimedia Audio device. Step 2. Run the setup.exe program to start the installation. Step 3. Click on [Next] to continue the procedure. If the Windows popup "Digital Signature Not Found" message, press [Yes] to continue the installation. Step 4. Finally, select to restart the system and press [Finish] to complete the installation.

Windows Vista, Windows7 :
Step 1. Run the setup.exe program to start the installation. Step 2. Click on [Next] to continue the procedure. If the Windows popup "Windows can't verify the publisher of this driver software" message, press "Install this driver software anyway" to continue the installation. Step 3. Finally, select to restart the system and press [Finish] to complete the installation.

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Update Driver:
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Windows 2000 , XP :
Step 1. Follow Step 2,3,4 described in [Setup at first time] above to complete the procedure.

Windows Vista, Windows7 :
Step 1. Run setup.exe, it will remove the original driver in your system.

Step 2. Click "Next" to remove the original audio driver in your system.

Step 3. Once after the original driver removed , reboot the computer.

Step 4. Please go back to the new driver package after computer restarted.

Step 5. Run setup.exe, it will install the new audio driver