About this download

This program will upgrade VAIO Power Management to version

Available Downloads:
VAIO Power Management
File name: EP0000178556.exe
File size: 8.76 MB (9,194,920 bytes)

File Info

File Name

  • To install VAIO Power Management

File Version


File Size

  • 8.76MB

Release Date

  • 2009-05-08

System Requirements

  • Windows Vista SP2 32bit



1.  Download the file to a temporary or download directory (Please note this directory for reference later).
2.  Go to the directory where the file was downloaded and double-click EP0000178556.exe.
3.  Follow the instructions displayed in the installation wizard.
4.  After installation is completed, please restart the computer.

To check if the installation is successful
1.  Check that version.txt under C:\Program Files\Sony\VAIO Power Management indicates version