Acpi Msft0101 Driver Windows 7 Free Verified Jun 2026

Yes, for this specific TPM driver. The ACPI MSFT0101 represents a standardized device. The Lenovo INF file contains generic Microsoft references that work across brands.

The hardware ID ACPI\MSFT0101 refers to the Intel Platform Trust Technology (PTT) , which provides Trusted Platform Module (TPM) 2.0 acpi msft0101 driver windows 7 free

If you are trying to install Windows 7 on a modern laptop (especially Lenovo, Dell, or HP models from 2015 onward), you may see a yellow exclamation mark next to ACPI MSFT0101 in Device Manager. This is not a standard hardware failure—it means Windows 7 is missing the driver for your computer’s Trusted Platform Module (TPM) 2.0 . Yes, for this specific TPM driver

You can resolve this issue using one of the following official or manufacturer-provided methods: Microsoft Hotfix (KB2920188) The hardware ID ACPI\MSFT0101 refers to the Intel

Press Win + R , type tpm.msc , and press Enter.

If the manufacturer site is confusing or doesn't list Windows 7 drivers for your specific new model, you can try the Microsoft Update Catalog.