Using Power Saving Modes
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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 three distinct power saving modes: System Idle, System Suspend, and System Hibernation. When using battery power, you should be aware that the computer automatically enters System Hibernation mode when the remaining battery charge drops to approximately 10%, regardless of the power management setting you select.
✍If your battery level falls to less than 10%, 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.
✍For details, see “Controlling Power Management” in the online manual Customizing Your VAIO® Z505 SuperSlim Pro™ Notebook.
System Idle Mode
This mode is convenient if you do not need to use your computer for a brief period. The hard disk and video display enter a low power state, and the CPU clock and processor stop. The power indicator light is tan in this mode.
To activate System Idle Mode
Press Fn+S. You can also use the PowerPanel utility to enter System Idle mode.
To return to normal Mode
Press any key.