Sun Microsystems Sun Fire X4100 M2 - Manual (Page 25)

Chapter 1 Setting Up the Server Hardware 17
Powering On Main Power Mode
● To power on main power for all server components:
a. Verify that power cords have been connected and that standby power is on.
In standby power mode, the Power/OK LED on the front panel flashes. See
FIGURE 1-13 or FIGURE 1-14 .
b. Use a ballpoint pen or other stylus to press and release the recessed Power
button on the server front panel.
When main power is applied to the full server, the Power/OK LED next to the
Power button lights and remains lit.
FIGURE 1-13 Sun Fire X4100/X4100 M2 Server Front Panel
FIGURE 1-14 Sun Fire X4200/X4200 M2 Server Front Panel
Shutting Down Main Power Mode
● To power off the server from main power mode, use one of the following two
methods:
■ Graceful shutdown: Use a ballpoint pen or other stylus to press and release the
Power button on the front panel. This causes Advanced Configuration and Power
Interface (ACPI) enabled operating systems to perform an orderly shutdown of
the operating system. Servers not running ACPI-enabled operating systems will
shut down to standby power mode immediately.
Power button Power/OK LED
Power button Power/OK LED