Acpi Msft0101 Driver Download [patched] May 2026

The Ultimate Guide to Downloading and Installing the ACPI MSFT0101 Driver

For HP Laptops & Desktops

1. Visit HP Software & Driver Downloads.
2. Enter your product number or model.
3. Select your operating system.
4. Expand the Driver-Chipset or Driver-Security category.
5. Download "HP TPM Configuration Utility" or "HP Sure Start TPM Driver."

• For Intel systems: Intel Chipset Device Software
• For AMD systems: AMD Chipset Drivers

Modern versions of Windows usually include this driver natively. If it is missing: Acpi Msft0101 Driver Download

The ACPI\MSFT0101 ID refers to a Trusted Platform Module (TPM) 2.0 device, specifically related to the Intel Platform Trust Technology (PTT) found on Intel Skylake and newer motherboards. This driver is essential for security features like BitLocker and Windows Hello to function correctly. How to Install the ACPI\MSFT0101 Driver The Ultimate Guide to Downloading and Installing the

Things to avoid

• Downloading random “ACPI\MSFT0101” executables from third‑party sites — these can be malware or incorrect drivers.
• Installing drivers listed for different models or OS versions without confirming compatibility.

Q: What if I encounter issues during the download or installation process? A: If you encounter issues, try troubleshooting steps such as ensuring compatibility, running the installation executable as an administrator, or performing a System Restore. Visit HP Software & Driver Downloads

1. Extract the downloaded driver zip file to a folder (e.g., C:\Drivers\TPM).
2. Open Device Manager.
3. Right-click ACPI MSFT0101 (with the yellow exclamation) and select Update driver.
4. Choose Browse my computer for drivers.
5. Click Let me pick from a list of available drivers on my computer.
6. Click Have Disk.
7. Browse to the folder where you extracted the driver and select the .inf file (usually named tpm.inf, tpm20.inf, or oem.inf).
8. Click OK and then Next.
9. Windows will install the driver. Restart your PC.

Bottom line

• No need for shady third-party "driver download" sites – they often bundle malware
• The real fix is BIOS update + chipset driver from your manufacturer
• If after all steps the error remains, your TPM chip may be faulty (rare, but contact manufacturer support)