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Realtek High Definition Audio Driver Update

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  • Overview
  • How to install
  • System requirements


Release details

File name:
sp26552.exe [1/1, 13.07M]
Microsoft Windows XP


- Resolves Send/Don't Send error messages.
- Resolves high CPU utilization when using headphone out.
1. Download the driver update.
2. Double-click the icon for the update file downloaded in Step 1, and then click NEXT.
3. Accept the terms in the HP license agreement, and then click NEXT.
4. Click YES and wait for the update to complete.
5. Click YES to restart your PC.

Details and specifications

- You must be logged on to the PC as an administrator to install this update.

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