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HP Notebook System BIOS Update (Intel 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:
sp47543.exe [1/1, 5.43M]
F.65 A
Microsoft Windows Vista
Microsoft Windows 7 (32-bit)
Microsoft Windows 7 (64-bit)
Microsoft Windows Vista (64-bit)


  • Fixes an issue where an error message that states, "Product Information not valid" is displayed during system startup (boot).

  • Fixes an intermittent issue where the Brightness Adjustment hotkeys (Fn+F7 and Fn+F8) do not function properly.
  • 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.

    Details and specifications

    No additional prerequisites

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