Chapter 3 System Interface; Overview; Control Panel Buttons; Power - Supero 6026TT-HDTRF User Manual

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Overview

There are LEDs on the control panels and on the hard drive carriers to keep you
constantly informed of the overall status of the system as well as the activity and
health of specifi c components. There are also two buttons on each control panel.
This chapter explains the meanings of all LED indicators and the appropriate re-
sponse you may need to take. Note that the server has two control panels, one for
each serverboard (node) installed in the system. This allows each severboard to
be controlled independently of the other.
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Control Panel Buttons

There are two push-buttons located on each control panel: a power on/off button
and a UID button.

Power

This is the main power button, which is used to apply or turn off the main system
power only to the node it is connected to. Depressing this button removes the main
power but keeps standby power supplied to the serverboard. This button has an
LED built into it, which will illuminate when its node is powered on.

UID

Depressing the UID (unit identifi er) button illuminates an LED on both the front and
rear of the chassis for easy system location in large stack confi gurations. The LED
will remain on until the button is pushed a second time. Another UID button on the
rear of the chassis serves the same function. This button has an LED built into it,
which will illuminate when either the front or rear UID button is pushed.
Chapter 3
System Interface
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Chapter 3: System Interface