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The code string ACPI\VEN_MSFT&DEV_0101 (often typed as MSFT0101) typically refers to the Trusted Platform Module (TPM) 2.0 Intel Platform Trust Technology (PTT)
BitLocker Drive Encryption: Storing the keys that unlock your hard drive so they can't be stolen by moving the drive to another computer. acpi ven-msft amp-dev-0101
Case 1: The Dell XPS 13 Developer Edition User reported: ACPI MSFT0101 error after clean-installing Windows over Ubuntu. Solution: The laptop shipped with an Intel AOAC power management interface. Installing the Dell "Intel Chipset Device Software" driver pack resolved it. Installing the Dell "Intel Chipset Device Software" driver
If the error persists after all methods and you experience actual system instability: BIOS/UEFI Settings : The device is often part
: These older operating systems do not support TPM 2.0 natively. To fix this, you generally need a specific hotfix (like for Windows 7 64-bit) or to update to Windows 10/11. BIOS/UEFI Settings : The device is often part of the Intel Platform Trust Technology (PTT)
The code string ACPI\VEN_MSFT&DEV_0101 (often typed as MSFT0101) typically refers to the Trusted Platform Module (TPM) 2.0 Intel Platform Trust Technology (PTT)
BitLocker Drive Encryption: Storing the keys that unlock your hard drive so they can't be stolen by moving the drive to another computer.
Case 1: The Dell XPS 13 Developer Edition User reported: ACPI MSFT0101 error after clean-installing Windows over Ubuntu. Solution: The laptop shipped with an Intel AOAC power management interface. Installing the Dell "Intel Chipset Device Software" driver pack resolved it.
If the error persists after all methods and you experience actual system instability:
: These older operating systems do not support TPM 2.0 natively. To fix this, you generally need a specific hotfix (like for Windows 7 64-bit) or to update to Windows 10/11. BIOS/UEFI Settings : The device is often part of the Intel Platform Trust Technology (PTT)