HP LH4r HP Netserver LXr Pro8 User Guide - Page 14

Table 2-1. Control Panel Switch and Indicator Definitions, Control, Description

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Chapter 2 Controls, Indicators, and Ports Table 2-1. Control Panel Switch and Indicator Definitions Control DC Power Switch Reset Switch Run Indicator DC Output Indicator AC Input Indicator Attention Indicator Message Display Description Turns the system on, or returns it to standby. Press to perform a warm boot of the system. During system startup: lights green to indicated that the system passed the Power On Self Test and is starting to boot. During normal operation: should stay green continuously during normal operation to indicate that the BIOS is running. Green indicates that the DC voltages from the power supplies are correct. When not lit, indicates that the system is in standby mode. (To turn on the system, press the DC Power Switch. If that has no effect, make sure that the satellite chassis is firmly in place, and check the Power Interlock Switch at the rear of the server. The interlock switch should be turned all the way counter-clockwise.) Green indicates that AC power is reaching the system. If not lit, check AC power. Normally off. Yellow indicates that a component within the system has failed or has lost its configuration. Refer to the message display on the server's control panel for more information. If you use the Hardware Identification and Labeling Utility to locate a server in a multi-server rack installation, the Attention Indicator on the server you are seeking will flash yellow. Displays information about system status and error conditions, including POST error codes. (POST messages and codes also display on the system console.) In the case of fatal errors, error message displays here for one minute before the system shuts down automatically. 6

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Chapter 2
Controls, Indicators, and Ports
6
Table 2-1. Control Panel Switch and Indicator Definitions
Control
Description
DC Power Switch
Turns the system on, or returns it to standby.
Reset Switch
Press to perform a warm boot of the system.
Run Indicator
During system startup:
lights green to indicated that
the system passed the Power On Self Test and is
starting to boot.
During normal operation:
should stay green
continuously during normal operation to indicate that
the BIOS is running.
DC Output Indicator
Green indicates that the DC voltages from the power
supplies are correct. When not lit, indicates that the
system is in standby mode. (To turn on the system,
press the DC Power Switch. If that has no effect, make
sure that the satellite chassis is firmly in place, and
check the Power Interlock Switch at the rear of the
server. The interlock switch should be turned all the
way counter-clockwise.)
AC Input Indicator
Green indicates that AC power is reaching the system.
If not lit, check AC power.
Attention Indicator
Normally off. Yellow indicates that a component within
the system has failed or has lost its configuration. Refer
to the message display on the server's control panel for
more information.
If you use the Hardware Identification and Labeling
Utility to locate a server in a multi-server rack
installation, the Attention Indicator on the server you
are seeking will flash yellow.
Message Display
Displays information about system status and error
conditions, including POST error codes. (POST
messages and codes also display on the system console.)
In the case of fatal errors, error message displays here
for one minute before the system shuts down
automatically.