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Event Viwer - Look at a Machine Restart

Key Event IDs for Reboot Analysis
  • 1074 (Planned): Indicates a user or application initiated a restart or shutdown. It shows who did it and why.
  • 41 (Unexpected): The system rebooted without a clean shutdown, often due to power failure or a system crash.
  • 6008
     (Unexpected):
     Indicates an abnormal or "dirty" shutdown occurred, often preceding event 41.
  • 6005 (Startup): Recorded when the Event Log service starts, signifying the system has booted up.6006 (Clean Shutdown): Recorded when the system shuts down properly.
How to Find These Events
  1. Press Win + R, type eventvwr, and hit Enter.
  2. Expand Windows Logs and select System.
  3. Click Filter Current Log... in the right pane.
  4. In the <All Event IDs> box, type the desired IDs separated by commas (e.g., 41, 1074, 6008, 6006).
PowerShell Command for Quick Check
Use this command to quickly list recent restart events:
Get-WinEvent -FilterHashTable @{LogName='System';ID=1074,6006,6008,41} | Select-Time -Property TimeCreated, Id, Message | Format-Table -Wrap