Applicable Models

This information is for the following models:
  • VGN-TX16SP
  • VGN-TX26TP
  • VGN-TX26SP
  • VGN-TX27TP
  • VGN-TX17TP
  • VGN-TX26GP
  • VGN-TX27GP
  • VGN-TX16GP
  • VGN-TX17GP
  • VGN-TX16TP

About this download

This program will upgrade VAIO Power Management to Ver. The following symptom is resolved.
1. Plug & display may not work in battery mode.

Available Downloads:
VAIO Power Management update program Ver.1.7.02
File name: SOAVPM-01192602-UN.exe
File size: 7.23 MB (7,585,064 bytes)

File Info

File Name

  • To install VAIO Power Management update program Ver.1.7.02

File Version

  • 1.7.02

File Size

  • 7.23MB

Release Date

  • 2006-04-28

System Requirements

  • Windows XP


IMPORTANT: Before proceeding with the upgrade, disconnect all external hardware devices, including PC Cards etc.
Note: Before proceeding, ensure that the VAIO computer is operated using the supplied AC adapter.
Note: Save all data/files and close all running programs.



 1. Download the file to a temporary or download directory (Please note this directory for reference later).

 2. Close Power Management Setting if the dialog box is opened.

 3. Go to the directory where the file was downloaded and double-click SOAVPM-01192602-UN.exe. Then click Next.

 4. Follow the instructions displayed in the installation wizard.

 5. Please restart computer after installation.

To check if the updating is successful

 1. Go to Window Explorer, locate the Version.txt file in C:\Program Files\Sony\VAIO Power Management.

 2. If the installation is successful, will be displayed.