User guide
Screen Display Appearing when Standby/Hibernation Lock Prevents the 
System from Entering the Standby or Hibernation State 
Installing the Standby/Hibernation Lock in a system prevents the system from entering the 
standby or hibernation state. For example, if you select the hibernation state from the shutdown 
menu, a popup appears to clarify why the system will not enter the hibernation state. 
This popup is displayed by the operating system and cannot be avoided. 
Click [OK] to close the popup. 
When the system is prevented from entering into the standby or hibernation state, the following 
log is stored in the event log: 
This log is stored by the operating system in the event log. The message "The system sleep 
operation failed" is displayed in the Description field when an attempt is made to put the system 
into the standby or hibernation state. 
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