Windows Kernel event ID 41 error in Windows 7

Your computer restarts, and a critical error message is logged in the event log:
Log Name: System
Source: Microsoft-Windows-Kernel-Power
Event ID: 41
Level: Critical
Description:
The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.
The Details tab shows the following information:
EventData
BugcheckCode 0
BugcheckParameter1 0x0
BugcheckParameter2 0x0
BugcheckParameter3 0x0
BugcheckParameter4 0x0
SleepInProgress true
PowerButtonTimestamp 129165039139928187
Note The values for the Stop error BugcheckCode and the BugcheckParameters can vary.

Posted in: Booting,Error,KB2028504,Win 7,Windows,Windows 7