The hardware ID ACPI\MSFT0101 refers to the Trusted Platform Module (TPM) 2.0
Step 1: Open Device Manager. Step 2: Right-click on ACPI MSFT0101 (under Other Devices). Step 3: Select Update Driver Software → Browse my computer for driver software. Step 4: Click Let me pick from a list of device drivers on my computer. Step 5: Scroll down and select Security Devices (or “Trusted Platform Module”). Step 6: If you see “Trusted Platform Module 2.0”, select it. If not, uncheck “Show compatible hardware” and scroll to Microsoft. Step 7: Select Microsoft TPM 2.0 or Microsoft TPM 1.2 (depending on your hardware). Step 8: Click Next → A warning appears (“This driver may not be compatible”). Click Yes to force install. acpi msft0101 driver windows 7 free
Free download of ACPI MSFT0101 driver for Windows 7 The hardware ID ACPI\MSFT0101 refers to the Trusted
Before downloading anything, ensure this is definitely the issue you are facing. Intel Driver & Support Assistant – Automatically detects
MSFT0101.The hardware ID ACPI\MSFT0101 typically represents the Trusted Platform Module (TPM) 2.0 device, a security chip commonly found on modern Intel and AMD systems. While Windows 8 and 10 support this device natively, Windows 7 often flags it as an "Unknown Device" because it lacks the built-in drivers for TPM 2.0. 1. Identify the Device