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HP Pavilion dv7-4023so Entertainment Notebook PC support

HP Notebook System BIOS Update (AMD Processors)

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  • Overview
  • How to install
  • System requirements


This package provides an update to the System BIOS. The update installs on supported notebook models using a supported Microsoft Windows Operating System. A reboot is required to complete the installation.

Release details

File name:
sp50052.exe [1/1, 3.85M]
Microsoft Windows 7 (32-bit)
Microsoft Windows 7 (64-bit)


  • Updates the AMD CPU AGESA Code and Chipset Code to improve compatibility and system stability.

  • Fixes an intermittent issue where the system stops responding (hangs) and the display panel is black after restarting the system.
  • 1. Download the file by clicking the Download or Obtain Software button and save the file to a folder on your hard drive (make a note of the folder where the downloaded file is saved).
    2. Double-click the downloaded file and follow the on-screen instructions.

    Having problems downloading or installing?

    Details and specifications

    No additional prerequisites
    HP Pavilion dv7-4023so Entertainment Notebook PC

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