Acpi Msft0101 Driver

TPM Error: ACPI MSFT0101 Hardware ID Issue

Subheading: Troubleshooting the Security Chip TPM Setting

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If you encounter an unknown device hardware ID of ACPI MSFT0101, it suggests an issue with the Security Chip TPM setting. To resolve this, navigate to the Windows Security Device security settings and select Security processor details.

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Under Security processor troubleshooting, you will find device details that display ACPIMSFT0101. This device corresponds to the TPM module, which lacks a driver. Unfortunately, there is no 32-bit driver for this device in Windows 7. Switching to Windows 7 64-bit may resolve the issue.

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If you encounter issues with TPM after updating Intel RST software, you may need to install a hotfix specifically designed for Windows 7 64-bit. Ensure that you install the correct version for your system.