3-14 User’s ManualWindows 3.xTo enable APM under the Windows environment, run Windows Setup andselect MS-DOS System with APM as your computer type in theSystem Information menu. Refer to the Windows user’s guide for details.Windows 95To enable APM under Windows 95, follow these steps:1. Select the Start button, then Settings, then Control Panel.2. Double-click on the System icon in the Control Panel window.3. Select the Device Manager tab and double-click on System devices.4. Double-click on Advanced Power Management support.If the device is not working properly, select the Settings tab and verifyif the check box for enabling power management support is selected.Refer to the Windows 95 user’s guide for details.1. If you enable the Power Management Mode parameter inSetup without installing the APM under DOS, Windows orWindows 95, the system time and date do not display thecorrect settings after the notebook returns to normaloperation from standby or hibernation mode. To updatethe time and date, reboot the notebook. Enable APM toavoid this problem.2. You can not change any power management parameter inthe Setup screen after APM is enabled because it iscontrolled by APM.Advanced Power Management greatly prolongs battery life.Use APM whenever possible.