Acpi Msft0101 Driver Windows 7 -
ACPI\MSFT0101 device ID identifies the Trusted Platform Module (TPM) 2.0
The laptop arrived in a cardboard coffin, labeled with a single, desperate sticky note: “Please save my data. Or my sanity.” Acpi Msft0101 Driver Windows 7
- Right-click the ACPI MSFT0101 in Device Manager → Disable device.
- The yellow icon will turn into a down-arrow, and the error message stops appearing.
ACPI\MSFT0101
If you see an "Unknown Device" with the hardware ID in your Windows 7 Device Manager, you are dealing with the Intel Platform Trust Technology (PTT) , which provides TPM 2.0 functionality. Right-click the ACPI MSFT0101 in Device Manager →
Re: Need drivers for Windows 7 - HP Support Community - 6914321 ACPI\MSFT0101 If you see an "Unknown Device" with
Understanding and Fixing the ACPI\MSFT0101 Driver on Windows 7
Download the Hotfix
: Look for KB2920188 . While Microsoft's direct download links are often retired, you can frequently find the standalone installer on manufacturer support pages like the HP Support Community or Dell Support .