HP D5970A - NetServer - LCII Installation Manual page 15

Chapter 2
Table 2-1. Power, Reset, and Control Buttons and LEDs
Control
This button turns the HP NetServer power On or Off, and if
Power On/Off/
Sleep Button available, also transitions the HP NetServer between Power
On, various sleep states, and Power Off.
If sleep states are not available, then this button only turns
power On or Off.
The sleep states are NOS dependent and not available if your
NOS does not support power management based on the ACPI
standard. A NOS supporting ACPI allows this button to be
configured through a user interface. Refer to "Applying
Power to the HP NetServer and Sleep States (ACPI)" later in
this chapter.
Power On/Off/ This LED glows a steady green when power is On, and dark,
Sleep LED when the HP NetServer is powered Off.
If the HP NetServer is under ACPI control, this LED will
flash between green and dark (off), when in an ACPI sleep
state.
Reset Button This button performs a system reset (hard reset or cold boot).
Puts the HP NetServer in the Secure Mode, if it is configured
Secure Mode
in the Setup Utility (BIOS) for the Secure Mode feature.
Button
Secure mode can include such restrictions as keyboard lock,
power button lock, and window blanking. The reset button
and scroll keys will also be disabled.
Refer to Chapter 10, "Configuring the HP NetServer," to
configure the NetServer's Setup Utility for Secure Mode.
Secure Mode This LED glows a steady green when the HP NetServer is in
Secure Mode, and is dark (off) at all other times.
LED
Controls, Indicators, and Ports
Description
7