Maximizing the battery life
To maximize the life of the battery, do the following:
•Use the battery until the charge is completely depleted.
•Recharge the battery completely before using it. You can see whether the battery is fully charged from the battery status icon in the Windows notification area.
•Always use
Managing the battery power
To achieve the best balance between performance and power saving, adjust your power plan settings.
To access power plan settings, do the following:
1.Go to the desktop.
2.Click Change plan settings that is next to your power plan.
For more information, refer to the help information system.
Power-saving modes
There are several modes that you can use at any time to conserve power. This section introduces each mode and gives tips on the effective use of the battery power.
•Sleep mode
In sleep mode, your work is saved to memory, and then the
Depending on the model, your computer might support the 30 Day Standby function. When this function is enabled, the computer consumes even less power in sleep mode and takes only seconds to resume normal operation when you press the power button. For more information about the 30 Day Standby function, open the Lenovo Settings program and click Power ➙ 30 Day Standby.
To put your computer into sleep mode, go to the desktop and move your pointer to the
•Hibernation mode
By using this mode, you can turn off your computer completely without saving files or exiting any programs that are running. When the computer enters hibernation mode, all open programs, folders, and files are saved to the hard disk drive or
If you put your computer into hibernation mode with the
To enable the
1.Go to Control Panel and click System and Security.
2.Click Administrative Tools.
3.Click Task Scheduler. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
4.From the left pane, select the task folder for which you want to enable the
5.Click a scheduled task, and then click the Conditions tab.
6.Under Power, select the check box for Wake the computer to run this task.
Chapter 2. Using your computer 35