Restarting The System - Sun Microsystems SPARCcenter 2000 Service Manual

6.3 Restarting the System

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Note – As the system starts up, watch for error messages from the POST
diagnostic program. If a terminal is not already part of the system, install a
TTY terminal before continuing the start up. See the SPARCcenter 2000
Installation manual for terminal settings.
1. The system key switch must be turned to
See Figure 6-1.
Caution – The outlet must be a 200-240 Vac 30-ampere circuit, intended solely
for use by the server cabinet, as described in the site preparation instructions in
the SPARCcenter 2000 Installation manual. The electrical receptacle must be
grounded, and the grounding conductor serving this receptacle must be
connected to the earth ground at the service equipment.
2. Turn the Local/Remote switch down, to Local. See Figure 6-5.
3. Turn on the power switch on the AC distribution unit.
See Figure 6-2.
4. Turn on power to the terminal.
A terminal is required for viewing system messages. For setup instructions,
see Section 3.5, "Connecting a Terminal to the System Master."
5. Turn the key switch to
Several things will happen:
•
The DC-powered blower fan in the top of the cabinet begins turning.
•
The left front panel LED (green) turns on immediately to indicate the DC
power supply is functioning.
•
The middle front panel LED (yellow) lights immediately and should turn off
after approximately 60 seconds.
•
The right front panel LED (green) lights after POST has ended to show that
booting is successful.
•
The terminal beep indicates that the system is ready.
•
The terminal screen lights up upon completion of the internal self test.
Powering Off and On
(the standby position).
(the power-on position). See Figure 6-1.
6
6-5