We have about 1000 HP EliteDesk 800 G2 SFF machines and about 30% of them have a lot of events in AMT event log: Operating system lockup or power interrupt. It is logged on every time after restarting Windows 7 OS system. In Windows event logs all looks ok - no errors connected with these restarts. How to troubleshoot this? I google for this but cannot find any information which allows me to resolve this problem. I found e.g. https://software.intel.com/en-us/forums/intel-business-client-software-development/topic/506580 AMT event log error where someone mention https://www.dmtf.org/sites/default/files/standards/documents/DSP0136.pdf https://www.dmtf.org/sites/default/files/standards/documents/DSP0136.pdf but I cannot conclude anything from this. Below screen from one of our AMT events
AMT version v11.0.22 activated in Admin Control Mode (ACM)
Newest BIOS installed N01 Ver. 02.29
After reviewing the logs and links provided; the cause of the problem is not clear. The logs are given hardware issues.
Have you updated the system drivers including the Chipset and Management Engine drivers from Hewlett Packard Enterprise* website?
HP Customer Support - Software and Driver Downloads
Please confirm if you are using the latest AMT software version provided by HPe.*
Intel Customer Support