Appearance And Operations; Led - Fujitsu SPARC Enterprise M8000 Service Manual

2.3.2

Appearance and Operations

The operator panel can be used while the front door of the server is closed. Field engineers,
and the system administrator use the operation panel to check the operating state of the
server and to perform system power operations. The operating state of the server is checked
by observing the LEDs, and the power supply is operated with the POWER switch.
FIGURE 2-13
Operator Panel
FIGURE 2-13
2.3.3

LED

TABLE 2-1
The blinking period is one second (frequency of 1 Hz).
Besides the states listed in
server using combinations of the three LEDs.
displayed in the course of operation from the power-on to power-off of the high-end server.
State Display by the LEDs (Operator Panel)
TABLE 2-1
LED Name
POWER
2-18 SPARC Enterprise M8000/M9000 Servers Service Manual • October 2012
shows the appearance of the operator panel.
lists the states of the server that are displayed with the LEDs on the operator panel.
TABLE 2-1
Light Color Description of Function and State
Green Indicates whether power to the SPARC Enterprise server is on.
Off
Lit
Blinking
, the operator panel also displays various states of the
indicates the states that are usually
TABLE 2-2
Indicates the power-off state.
Indicates the power-on state.
The power-off sequence is in progress.