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Notebook User Guide

Using Power Saving Modes

When you use a battery as the source of power for your computer, you can take advantage of power management settings to conserve battery life. In addition to the normal operating mode, which allows you to turn off specific devices, your computer has two distinct power saving modes: Standby and Hibernation. When using battery power, you should be aware that the computer automatically enters Hibernation mode when the remaining battery charge drops below 5 percent. You can change the settings of power saving modes in the Power control of Control Panel.

Change the Power Saving Mode settings from Power Options in the Control Panel.

If the battery level falls below 10 percent, you should either attach the AC adapter to recharge the battery or shut down your computer and insert a fully charged battery.

Normal Mode

This is the normal state of your computer when it is in use. The green power indicator light is on in this mode. To save power, you can turn off a specific device such as the LCD or the hard disk.

Standby Mode

The computer saves the current state of the system in RAM and switches off power to the CPU. The umber power indicator light flashes in this mode.

To activate Standby mode

Press the power button and release it immediately.

To return to normal mode

Press the power button and immediately release or press any key.

Hibernation Mode

The state of the system is saved on the hard drive and power is turned off. The power indicator light is off in this mode.

To activate Hibernation mode

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Sony PCG-F610, PCG-F630 manual Using Power Saving Modes, Normal Mode, Standby Mode, Hibernation Mode