Powering On And Powering Off The Server - Oracle Sun Fire X2270 M2 Service Manual

Power on the server. See
10
"Sun Fire X2270 M2 Server Service Procedures and Information" on page 77
See Also

Powering On and Powering Off the Server

This section contains information about the server power modes and procedures for powering
on and off the server.
"Power Modes" on page 27
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"How to Power Off the Server" on page 28
■
"How to Power On the Server" on page 28
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Power Modes
The Sun Fire X2270 M2 Server has two power modes, full-power mode and standby-power
mode.
In full-power mode, power is supplied to all the server components (for example, CPU, hard
drives, fans). Full-power mode is the normal operational mode for the server. When the server
is in full-power mode, the server boots and the operating system (OS) functions. Full-power
mode is achieved by pressing the power button on the front of the server when the server is in
standby power mode. When the server is in full-power mode, the Power On LED is on
continuously (does not blink).
Standby-power mode is the non-operating mode. That is, the server is in a low-power or
powered-down state and is not capable of booting and starting the OS. In standby–power mode,
minimum power is supplied only to the components that are required for lights-out
management (LOM), such as the service processor (SP). Standby-power mode is achieved by
connecting the server to an AC supply using the AC power cords. To sustain standby-power
mode, do not press the front panel power button. You can also achieve standby-power mode by
powering off the server from full-power mode using one of the methods described in the
section,
the Power OK LED on the front panel blinks.
See also:
"How to Power Off the Server" on page 28
■
"How to Power On the Server" on page 28
■
"How to Power On the Server"on page
"How to Power Off the Server" on page
28.
28. When the server is in standby power mode
Power Modes
27