Sun Microsystems Netra 240, Руководство по обслуживанию

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18 Netra 240 Server Service Manual • June 2004
The server immediately goes into Standby mode as soon as it is connected to a
power source. As long as it remains connected to the power source, the server stays
in either the Standby or On power state. An explanation of the power states is
provided in
TABLE 2-1
.
Note – The only way to remove power totally from the server is to disconnect the
power cable.
Open the front bezel for access to the rotary switch (
FIGURE 2-2
). An explanation of
the rotary positions and server behaviors is provided in
TABLE 2-2
. The switch
positions are shown in
FIGURE 2-3
.
TABLE 2-3
provides the system control rotary
switch functions and positions.
TABLE 2-1
On/Standby Button Power States, Actions, and Results
Server Power State Description Press and Release Press Down for More than 4 Seconds
On (with Solaris
software running) Server is connected
to a power source
and the power is
enabled. Software performs orderly
shutdown. Server enters
Standby state. Server enters Standby state
directly.
On (with Solaris
software not
running) Server is connected
to a power source
and the power is
enabled. No effect. Server enters Standby state
directly.
Standby Server is connected
to a power source
but the power is not
enabled. Server enters On power
state. Server enters On power state.
Off Server is not
connected to a
power source.
Power cable is
disconnected. No effect. No effect.