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Lenovo Portable Computer User Guide
33
2.1.2 The EnergyCut under Windows XP ACPI mode
Under the ACPI mode of the Microsoft Windows XP operating
system, the system EnergyCut will be controlled by the operating
system. Go to Control Panel à Performance and Maintenance à Power
Options to modify all the EnergyCut t settings.
2.1.3 Turn off the monitor or hard disk
You can modify the power schemes to turn off the monitor or hard
disk after the system has been idle for a certain time. The path is
Control Panel à Performance and Maintenance à Power Options.
2.1.4 Standby mode
Standby mode suspends the system to RAM (STR). In this mode, the
computer turns off the monitor and hard disk to reduce the power
consumption while it has been idle for a certain time. Press the
power button to restore the previous working environment.
NoteIf the AC adaptor and battery pack are both unplugged
from the computer while it is in standby mode, all data
not saved to the hard disk will lose.
In Windows XP, you can enter standby mode by either of the
following ways:
1. Click Start à Turn Off Computer à Standby.
2. Click Start à Control Panel à Performance and Maintenance à
Power Options à Advanced, and then set up how you want the
computer to enter the standby mode, “close the lid of notebook