National Semiconductor Trusted Platform Module (TPM) driver - ThinkCentre A51, A51p, M51, S51
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National Semiconductor Trusted Platform Module (TPM) driver
220.19 KB 29 Dec 2004
Installation instructions for National Semiconductor Trusted Platform Module (TPM) driver
2.75 KB 29 Dec 2004
This package installs a device driver for the Embedded Security Subsystem using the National Semiconductor TPM module that comes preinstalled in your computer. This update requires approximately 300KB of space on your hard disk (drive C).

You must have administrator privileges to install or update the driver.

This package is intended for any of the following systems that shipped with the Embedded Security Subsystem using the National Semiconductor TPM module:

- ThinkCentre A51 (type 8424, 8425, 8428)
- ThinkCentre A51p (type 8420, 8421, 8422, 8423, 8426, 8427)
- ThinkCentre M51 (type 8095, 8141, 8142, 8143, 8144, 8145, 8146)
- ThinkCentre S51 (type 8098, 8171, 8172, 8173)
Additional information
Downloading the update
  1. Click the file link to download the file from the Web page.
  2. When prompted, select a drive and directory in which to save the downloaded file.
Extracting the update
  1. Click Start, select Find or Search, then click Files and folders.
  2. Type 951z01usa.exe in the search field, then click Find Now. This will locate the file you just downloaded.
  3. Double-click the 951z01usa.exe icon.
  4. Click Next. Read the license agreement.
  5. Click I accept the terms in the license agreement.
  6. Click Next. Ensure that "Save files in folder" is set to C:\IBMTOOLS\DRIVERS\951Z01US.
  7. Click Next.
  8. Click Finish.
Installing the update
  1. Click Start, select Settings, then click Control Panel.
  2. Double-click Add hardware.
  3. Click Next. The system will search for added hardware.
  4. Follow the onscreen instructions to install the device driver. When you are prompted for a file location select C:\IBMTOOLS\DRIVERS\951Z01US\NscTpmDD.inf

If you are unable to find what you are looking for, please do try the following options:
1. Lenovo Assisted Search
2. Product usage and general troubleshooting tips
3. Lenovo Support Forum
4. Technical Support Call Centre

Country Availability
Document ID : DS003432
Legacy Document ID : MIGR-58254
Last Updated :
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