Dolby Home Theater v4 for Windows 7 (32-bit, 64-bit) - ThinkPad

Supported ThinkPad Systems

• Edge E220s, Edge E420s

• Microsoft Windows 7 32-bit, 64-bit

This package installs the software (Dolby Home Theater v4) to enable Dolby Home Theater v4.

Note:

• If this package has been installed, updating (overwrite-installing) this package will fix problems, add new functions, or expand functions as noted below.
• This program is language independent and can be used with any language system.

	Supported ThinkPad Systems
	Supported Operating Systems
	Summary of changes
	Requirements
	Installation instructions
	Determining which version is installed

Where:

• [Important] Important update
• (New) New function or enhancement
• (Fix) Correction to existing function

Version 7.2.7000.4

• (New) Initial release for ThinkPad Edge E220s, E420s.

Conexant Audio Software version 8.32.27.0 (8JA108WW) or higher should be installed before installation.

Notes:

• There are pre-requisites before installing this software. Click here for the list of pre-requisites.
• If your computer runs satisfactorily now, it may not be necessary to update the software. To determine if you should update the software, refer to the Version Information section.

This section assumes to use Internet Explorer and Windows Explorer.

[Downloading file]

1. Click once on the underlined file name. Once this is done, some pop-up windows will appear.
2. Follow the instructions on the screen.
3. In the window to choose Run or Save, click the Save button.
4. Choose the folder you would like to download the file to and click the Save button. A different window will appear and the download will begin and complete. Once the download has completed, there may or may not be a message stating that the download completed successfully.

[Extracting file]

5. Make sure to be logged on with administrative account.
6. Locate the directory where the file was downloaded.
7. Locate the file that was downloaded and double-click it.
8. Follow the instructions on the screen.
9. In the "Select Destination Location" window, click Next. If you would like to select a different folder, click Browse.
10. In the "Ready to Install" window, click Install. All the necessary files will be extracted to the folder selected in the step 9.

[Installing files]

11. Make sure the checkbox next to "Install ..... now" is checked and click Finish.
12. Follow the instructions on the screen to complete installation and restart the computer.

Finally delete the file saved in Step 4.

Note: This is intended for system administrators only.

1. Refer to the Manual Install section, and download and extract the file.
2. In the step 11 of the Installing files section, uncheck the checkbox next to "Install ..... now", and then click Finish to cancel installation.
3. At the command line, execute msiexec.exe with the /qn /i DolbyHomeTheater.msi option.
   Example: [Path where the files were extracted]\msiexec.exe /qn /i DolbyHomeTheater.msi

1. Click Start.
2. Click Control Panel.
3. Click Programs and Features.
4. Check Dolby Home Theater v4 version.