VGN-TZ27MN, VGN-TZ26GN, VGN-TZ27GN, VGN-TZ28GN, VGN-TZ26MN
1. ExecuteChipset.EXE file.
2. Follow the installation wizard that appears.
3. At the License Agreement dialog, read the agreement. Click I Agree to continue with the installation.
NOTE: Several setup boxes may briefly appear during the installation. Follow the installation wizard that appears.
4. When the installation finishes, please restart the computer if needed