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My notebook does not enter the power saving mode I selected.

Click Start, point to Program, point to Accessories, point to System Tools, and then click System Information.

The Help and Support window appears.

Click System Configuration Utility under the Tools menu.

Click the Advanced button on the General tab, and Confirm the following information:

1The message “Standby function is enabled” is displayed. If the message reads “Standby function is disabled”, click the Enable button.

2The message “Hibernate feature is enabled” is displayed. If the message reads “Hibernate feature is disabled”, click the Enable button.

3Click OK and restart your notebook.

The Power Management setting is not responding

Your notebook is unstable. To restore your notebook to its normal operating stability:

Close all open applications.

Push and hold the power button for four seconds or longer to shut down the notebook.

Troubleshooting the LCD screen

My LCD screen is blank

Check that the notebook is plugged into a power source and that it is turned on.

Check that the power indicator on the notebook is on.

Check that the battery pack(s) is inserted properly and that they are charged.

The notebook may be in LCD (Video) Standby mode. Press any key to activate the screen.

The display mode may be set to external display mode. Press and hold the Fn key while pressing F7 several times.

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Sony PCG-FX210, PCG-FX215 Troubleshooting the LCD screen, My notebook does not enter the power saving mode I selected, 118