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Troubleshooting
Troubleshooting Power Management
The power management setting is not responding
Your computer's operating system may become unstable if a lower power state, such as Hibernate is initiated, and then changed
before the computer completely enters the lower power state.
before the computer completely enters the lower power state.
To restore the computer to its normal operating stability
1
Close all open applications.
2
Press the Ctrl+Alt+Delete keys simultaneously and select Restart from the shut down menu drop-down list.
The computer restarts.
The computer restarts.
3
If the procedure does not work, press and hold the power button for four seconds or longer to shut down the computer.