Affected Device Acpimsft0101

Hotfix Addresses TPM Issue in Windows 7 64-bit

Affected Device: ACPIMSFT0101

Fix Only Compatible with Windows 7 64-bit

A hotfix is now available to address an issue with the ACPIMSFT0101 device in Windows 7 64-bit.

Details on the affected device are as follows:

• Device Name: ACPIMSFT0101
• Device Type: Trusted Platform Module (TPM)
• Problem: Exclamation point appears in Device Manager under Security Devices

The hotfix can be downloaded from the following link:

ACPI Driver for Windows 7 32-bit 64-bit - ThinkCentre M810z

Note: The hotfix is only compatible with Windows 7 64-bit.

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