Update for Trusted Platform Module TPM 20 support in Windows Service Pack 1 SP1 and Windows Server 2008 R2 Service Pack 1 SP1

Summary

This update adds support for Trusted Platform Module TPM 20 in Windows 7 Service Pack 1 SP1 and Windows Server 2008 R2 Service Pack 1 SP1.

Details

The device will show ACPIMSFT0101 Figure 1 English only This device corresponds to the TPM module which does not have a driver. Unfortunately there is no W7 32 bit driver for that device If you switch to W7 64 bit there is you install this hotfix It is only good for W7 64 bit. The unknown device hardware ID is ACPI MSFT0101 which indicates the Security Chip TPM setting issue.