-new- Acpi Msft0101 Driver 77 2021 ((exclusive)) -

If it shows a yellow exclamation mark, ensure that "Security Device Support" or "TPM Support" is Enabled in your computer's BIOS/UEFI settings.

No. This entry usually represents a virtual/OS-managed interface, not malware or a failing physical component. However, unresolved driver issues may affect virtualization or related features. -NEW- Acpi Msft0101 Driver 77 2021

If Windows fails to identify it, you can manually point the Device Manager to a folder containing a valid manufacturer-provided ACPI driver package. If it shows a yellow exclamation mark, ensure