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This package contains the driver that enables the Intel Virtual Buttons to be used with supported notebook models that are running a supported operation system. Intel Virtual Buttons software allows the virtual buttons to adjust correctly when the screen rotation of the tablet is changed after the system is connected to or disconnected from the docking base.
1. Download the file by clicking the Download or Obtain Software button and saving 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.
- Updates Intel reference code to improve the system stability.
This sp77424.exe driver file fit for these kinds of hp product: