This package installs the software to enable the following device:

• STMicroelectronics Trusted Platform Module

	Supported Systems
	Supported Operating Systems
	Summary of changes
	Installation Instructions
	Determining which version is installed

Supported ThinkPad systems:

• L412, L420, L421, L512, L520
• X121e

• Microsoft Windows XP Professional SP3

Where:

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

Version 1.0.4.15

• (New) Added support for ThinkPad X121e.
• (New) Added support for ThinkPad L421.
• (New) Added support for ThinkPad L420,L520.
• (New) Support for ThinkPad L412, L512.

Notes:

• 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 Determining Which Version is installed 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 privileges.
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.

• Refer to the "Manual Install" section, and download and extract the file.
• In the step 11 of the "Installing files" section, uncheck the checkbox next to "Install ..... now", and then click Finish to cancel installation.
• At the command line, execute Setup_chk.exe with silent.ini option.
  Example: [Path where the files were extracted]]\Install_TPM.msi /q

To check the version of software, perform the following steps.

[Windows 7/Vista]

1. Click Start, click Control Panel, and then click Performance and Maintenance.
2. Click System, click the Hardware, then click Device Manager.
3. Double-Click the System devices category.
4. Double-click STMicroelectronics Trusted Platform Module.
5. Click the Driver tab. Then you will see the driver version