Setting Up and Using Your Tablet-PC 77• Use the Power Management Wizard or the Power Options Propertieswindow to select options to optimize your computer’s power usage. Theseoptions can also be set to change when you press the power button, closethe display, or press .NOTE: See "Configuring Power Management Settings" on page 79 for informationon conserving battery power.Power Management ModesSleep Mode in Windows VistaSleep mode conserves power by turning off the display and the hard driveafter a predetermined period of inactivity (a time-out). When the Tablet-PCexits sleep mode, it returns to the same operating state it was in beforeentering sleep mode.NOTICE: If your Tablet-PC loses AC and battery power while in sleep mode, it maylose data.To enter sleep mode in Windows Vista, click Start , and move your mouseover the right triangle beside the lock option to open the Power OptionsProperties window, and then click Sleep.Depending on how you set the power management options in the PowerOptions Properties window or the QuickSet Power Management Wizard, youmay also use one of the following methods:• Press the power button• Close the display• Press To exit sleep mode, press the power button or open the display, depending onhow you set the power management options. You cannot make the Tablet -PCexit sleep mode by pressing a key or touching the touch pad or track stick.Hibernate ModeHibernate mode conserves power by copying system data to a reserved area onthe hard drive and then completely turning off the Tablet-PC. When theTablet-PC exits hibernate mode, it returns to the same operating state it wasin before entering hibernate mode.
