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	Summary of changes
	Installation instructions
	Determining which version is installed

• (Fix) A fix to a power management issue that may occur in Microsoft Windows Vista.
• (New) The TPM device name in the Device Manager is changed as follows:
  • [Old] NSC Integrated Trusted Platform Module 1.1
  • [New] Winbond Trusted Platform Module 1.1
• (New) Support for Microsoft Windows Vista.

• (Fix) Client Security Solution 6.0 (CSS 6.0) support.
• (New) The TPM device name in the Device Manager is changed as follows:
  • [Old] NSC TPM Device
  • [New] NSC Integrated Trusted Platform Module 1.1

• (New) Initial release for ThinkPad T43 and T43p
• (New) Initial release for ThinkPad R52
  
  

1. Start Windows 2000.
2. Click Start, select Settings, then click Control Panel.
3. Double-click the System icon.
4. Click the Hardware tab, then click Device Manager.
5. Expand the System devices category and right click NSC TPM Device or NSC Integrated Trusted Platform Module 1.1 or Winbond Trusted Platform Module 1.1 in System devices and click Properties.
6. Click the Driver tab, click Update Driver, then click Next.
7. Select Search for a suitable driver for my device then click Next.
8. Select Specify a location only, then click Next.
9. Click Browse, locate the driver, then click Open.
10. Click OK, click Next, then click Finish.

Clean Install (Found New Hardware Wizard)
If it is the first time to boot Windows 2000, the OS detects the "TPM Device" automatically. To install the device driver, follow the instructions below:

1. Start Windows 2000. The Found New Hardware Wizard dialog box will appear.
2. Click Next.
3. Select Search for a suitable driver for my device, then click Next.
4. Select Specify a location only, then click Next.
5. Click Browse, locate the driver, then click Open.
6. Click OK, click Next, then click Finish.

Clean Install (Unknown device in other or System devices)
Windows 2000 detected the "TPM Device", but was not able to locate the suitable device driver. In this case, you will see "Unknown device" in "Other devices" or "System devices" category in the Device Manager. To install the driver, follow the instructions below:

1. Start Windows 2000.
2. Click Start, select Settings, then click Control Panel.
3. Double-click the System icon.
4. Click the Hardware tab then click Device Manager.
5. Right-click Unknown device in Other devices or System devices and click Properties.
6. Click the Driver tab, click Update Driver, then click Next.
7. Select Search for a suitable driver for my device then click Next.
8. Select Specify a location only then click Next.
9. Click Browse, locate the driver, and click Open.
10. Click OK, click Next, then click Finish.
    
    

1. Start Windows XP.
2. Click Start then click Control Panel.
3. Click Performance and Maintenance and then click the System icon.
4. Click the Hardware tab then click Device Manager.
5. Expand the System devices category.
6. Right click NSC TPM Device or NSC Integrated Trusted Platform Module 1.1 or Winbond Trusted Platform Module 1.1 in System devices then click Properties.
7. Click the Driver tab then click Update Driver.
8. Select No, not this time and click Next.
9. Select Install from a list or specific location and click Next.
10. Select Search for the best driver in these locations and Include this location in the search only.
11. Click Browse, locate the driver, and OK.
12. Click Next then click Finish.

Clean Install (Found New Hardware Wizard)
If it is the first time to boot Windows XP, Windows XP detects the "TPM Device" automatically. To install the device driver, follow the instructions below.

1. Start Windows XP. The Found New Hardware Wizard dialog box will appear.
2. Select No, not this time then click Next.
3. Select Install from a list or specific location then click Next.
4. Select Search for the best driver in these locations and Include this location in the search only.
5. Click Browse, locate the driver, and click OK.
6. Click Next then click Finish.

Clean Install (Unknown device in Other or System devices)
Windows XP detected the "TPM Device", but was not able to find the suitable device driver. In this case, you will see "Unknown device" in "Other devices" or "System devices" category in the Device Manager. To install the driver, follow the instructions below:

1. Start Windows XP.
2. Click Start then click Control Panel.
3. Click Performance and Maintenance and then click the System icon.
4. Click the Hardware tab then click Device Manager.
5. Right-click Unknown device in Other devices or System devices and click Properties.
6. Click the Driver tab then click Update Driver.
7. Select No, not this time and click Next.
8. Select Install from a list or specific location then click Next.
9. Select Search for the best driver in these locations and Include this location in the search only.
10. Click Browse, locate the driver, then click OK.
11. Click Next then click Finish.
    
    

1. Start Windows Vista and logon with administrative privileges.
2. Double-click the driver package to extract it to your hard drive.
   The default location is C:\DRIVERS\WIN\TPM.
3. Click Start, then click Control Panel.
4. Click System and Maintenance, then click System.
5. Click Device Manager.
6. Expand the System devices category.
7. Right-click NSC TPM Device, NSC Integrated Trusted Platform Module 1.1 or Winbond Trusted Platform Module 1.1 and then select Update Driver Software...
8. Click Browse my computer for driver software
9. Click Browse... and specify the full path where you extracted the driver package in step 2.
   Example: C:\DRIVERS\WIN\TPM
10. Confirm Include subfolders is selected and click Next.
11. Click Close when the installation is completed.

Clean install
Windows Vista detected the "TPM Device", but was not able to find the suitable device driver. In this case, you will see an "Unknown device" in the "Other devices" category in Device Manager. To install the driver, follow the instructions below:

1. Start Windows Vista and logon with administrative privileges.
2. Double-click the driver package to extract it to your hard drive.
   The default location is C:\DRIVERS\WIN\TPM.
3. Click Start, then click Control Panel.
4. Click System and Maintenance, then click System.
5. Click Device Manager.
6. Expand the Other devices category.
7. Right-click Unknown device and then select Update Driver Software...
8. Click Browse my computer for driver software.
9. Click Browse... and specify the full path where you extracted the driver package in step 2.
   Example: C:\DRIVERS\WIN\TPM
10. Confirm Include subfolders is selected and click Next.
11. Click Close when the installation is completed.

1. Open Device Manager, expand the System devices category, and open NSC TPM Device.
2. Click the Driver tab and check the Driver Version.

1. Start Windows Vista and logon with administrative privileges.
2. Click Start, then click Control Panel.
3. Click System and Maintenance, then click System.
4. Click Device Manager.
5. Expand the System Devices category.
6. Double-click NSC TPM Device, NSC Integrated Trusted Platform Module 1.1 or Winbond Trusted Platform Module 1.1.
7. Click the Driver tab to display the driver version.