Forum Discussion
Windows Server 2016 shut down for unknown reason
Hi there,
seeing your screenshot, I went here
https://docs.microsoft.com/en-us/windows/win32/shutdown/system-shutdown-reason-codes
and checked for shutdown codes again and found this:
SHTDN_REASON_FLAG_PLANNED
0x80000000
The shutdown was planned. The system generates a System State Data (SSD) file. This file contains system state information such as the processes, threads, memory usage, and configuration.
If this flag is not present, the shutdown was unplanned. Notification and reporting options are controlled by a set of policies. For example, after logging in, the system displays a dialog box reporting the unplanned shutdown if the policy has been enabled. An SSD file is created only if the SSD policy is enabled on the system. The administrator can use Windows Error Reporting to send the SSD data to a central location, or to Microsoft.
also found this that might help