Powering On And Off The Server; Power On The Server - Sun Oracle Sun Fire X4270 M2 Service Manual

2.4

Powering On and Off the Server

Refer to the following topics in this section to power on and off a server:
Section 2.4.1, "Power On the Server" on page 2-3
■
Section 2.4.2, "Power Off the Server" on page 2-4
■
Section 2.4.3, "Power Off the Server Using the ILOM SP Command-Line Interface"
■
on page 2-4
2.4.1

Power On the Server

Note – The following procedure assumes that the power cord is connected to the
server and power is being supplied to the server's power supply, and that the server
has been previously powered on according to the installation instructions in the Sun
Fire X4170 M2 and X4270 M2 Servers Installation Guide.
1. Verify that the server is in the standby power state.
In the standby power state, the OK/Power LED on the front panel of the server
blinks (0.1 second on, 2.9 seconds off). The standby power state indicates that the
server SP is active but the server host is powered off.
For the location of the OK/Power LED, see
2. Apply full power to the server SP and host.
For example:
■
■
■
The Power/OK LED illuminates a SLOW BLINK while the system is executing its
BIOS firmware. The Power/OK LED illuminates STEADY ON when the BIOS
firmware completes and the operating system boot begins.
Local server power-on. Press and release the recessed Power button on the front
panel of the server.
For the location of the Power button on the server, see
ILOM SP web interface power-on. Log in to the ILOM web interface for the
server SP and select: Remote Control->Remote Power Control, then
select Power On from the Select Action list box.
ILOM SP CLI power on. Log in to the SP ILOM CLI and type: start /SYS
.
FIGURE 1-1
Chapter 2 Preparing to Service the System
.
FIGURE 1-1
2-3