Lenovo 062223U Laptop User Manual


 
1. Right-click the Power Manager Battery Gauge in the task bar.
2. Select Power off display.
Sleep (standby in Windows XP). In sleep (standby) mode, your work is saved to memory, and then the
hard disk drive or the solid state drive and the computer display are turned off. When your computer
wakes up, your work is restored within seconds. To put your computer into sleep (standby) mode, press
Fn+F4. To return from sleep (standby) mode, press Fn key.
Hibernation. By using this mode, you can turn off your computer completely without saving les or exiting
from any applications that are running. When you enter hibernation, all open applications, folders, and
les are saved to the hard disk drive, and then the computer turns off. To enter hibernation, do as follows:
For Windows 7:
1. Click Start.
2. Click the triangle mark on the right side of the Shun down icon, then select Hibernate.
For Windows XP:
1. Click Start.
2. Click Shun down, then select Hibernate.
Enabling the wakeup function
If you put your computer into hibernation mode, and the wakeup function is disabled (this is the default
setting), the computer does not consume any power. If the wakeup function is enabled, it consumes a small
amount of power. To enable the function, do as follows:
For Windows 7:
1. Click Start Control Panel System and Security.
2. Click Administrative Tools.
3. Double-click Task Scheduler. If you are prompted for an administrator password or conrmation,
type the password or provide conrmation.
4. From the left pane, select the task folder for which you want to enable the wakeup function. The
scheduled tasks are displayed.
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.
For Windows XP:
1. Click Start Control Panel Performance and Maintenance.
2. Click Scheduled Tasks. The scheduled tasks are displayed.
3. Right-click on a scheduled task.
4. Click Properties.
5. Click the Settings tab.
6. Under Power Management, select the check box for Wake the computer to run this task.
Enabling the battery alarm
You can program your computer so that when the battery power falls below a certain level, three events
occur: the alarm goes off, a message is displayed, and the LCD is turned off. Do as follows:
1. Start Power Manager.
2. Click the Global Power Settings tab.
3. For Low battery alarm or Critically low battery alarm, set the percentage of the power level and set
the action.
32 User Guide