What am I seeing?
In the Other Devices section In Windows 7*, the Device Manager can show multiple errors on Unknown Devices.
Details on the device show ACPI\MSFT0101.
How to fix it.
|Intel® NUC Model||Solution|
|D34010WYB, D34010WYK |
This error occurs when you enable the Intel® Platform Trust Technology option on the Security tab in BIOS.Windows 7 doesn't support this setting, so you can disable it in BIOS. Windows 8.1* and Windows® 10 do support this setting.
|NUC5i5MYHE, NUC5i5MYBE |
To fix the Unknown Device error, download and install the Windows 7 and Windows Server 2008 R2* Service Pack 1.
This update clears the error in Device Manager. If you need to use the included TPM, the operating system needs to be updated to Windows 8* or later.
|Identify Devices with Errors in Device Manager for Intel® NUC|
|Trusted Platform Module Information|