lShutdown. This sleep state removes all power from the computer except a small auxiliary amount. As long as the computer remains connected to an
electrical outlet, it can be automatically or remotely started. For example, the Auto Power On option in system setup allows the computer to
automatically start at a specified time. Also, your network administrator can remotely start your computer using a power management event such as
Remote Wake Up.
The following table lists the sleep states and the methods you can use to wake the computer from each state.
Security
Chassis Intrusion Detection
This feature detects that the chassis was opened and alerts the user. To change the Chassis Intrusion setting:
1. Enter system setup (see "System Setup").
2. Press the down-arrow key to move to the System Security option.
3. Press <Enter> to access the System Security option's pop-up menu.
4. Press the down-arrow key to move to the Chassis Intrusion setting.
5. Press the spacebar to select an option setting.
6. Exit system setup.
Option Settings
lEnabled — If the computer cover is opened, the setting changes to Detected, and the following alert message displays during the boot routine at the
next computer start-up:
Alert! Cover was previously removed.
To reset the Detected setting, enter system setup. In the Chassis Intrusion option, press the left- or right-arrow key to select Reset, and then choose
Enabled, Enabled-Silent, or Disabled.
lEnabled-Silent (default) — If the computer cover is opened, the setting changes to Detected. No alert message appears during the boot sequence at
the next computer start-up.
lDisabled — No intrusion monitoring occurs and no messages appear.
NOTE: All components installed in the computer must support this feature and have the appropriate drivers loaded to enter hibernation. For more
information, see the manufacturer's documentation for each component.
Sleep State
Wake-Up Methods (Windows 2000 and XP)
Standby
lPress the power button
lAuto power on
lMove or click the mouse
lType on the keyboard
lUSB device activity
lPower management event
Hibernate
lPress the power button
lAuto power on
lPower management event
Shutdown
lPress the power button
lAuto power on
lPower management event
NOTE: For more information on power management, see your operating system documentation.
NOTE: When the setup password is enabled, you must know the setup password before you can reset the Chassis Intrusion setting.