Realtek HD Audio Driver 2.27 for 2000/XP/2003

Setup Driver at first time:
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Windows 2000 , XP :
Step 1. Before installing the Realtek HD Audio Drivers, 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/OK/Go] 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/OK/Go] 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 then.
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Remove Driver:
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Windows 2000 , XP :
Step 1. Go to StartSettingsControl Panel.
Step 2. Select [Add/Remove Programs] icon.
Step 3. Select "Realtek HD Audio Drivers" and press [Change/Remove]
button.
Step 4. Click on [Next/OK/Go] to finish the uninstallation.
Step 5. At the end of the procedure, select to restart the system and press
[Finish] to complete the uninstallation.

Windows Vista, Windows7 :
Step 1. Go to StartSettingsControl Panel.
Step 2. Select [Programs] icon.
Step 3. Select [Programs and Features] icon.
Step 4. Select "Realtek HD Audio Drivers" and press [uninstall] button.
Step 5. Click on [Next/OK/Go] to finish the uninstallation.
Step 6. At the end of the procedure, select to restart the system and press
[Finish] to complete the uninstallation.


It is highly recommended to always use the most recent driver version available.

Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.

Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.