Powering On And Off The Server; If You Need Help; Power On The Main Power - Sun Microsystems Sun Fire X4450 Installation Manual

6
C H A P T E R

If You Need Help

This chapter describes troubleshooting information and how to apply and remove
AC power to the Sun Fire X4450 server. Support contacts are also included.
This chapter includes the following topics:
"Powering On and Off the Server" on page 63
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"Setup Troubleshooting" on page 65
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"Contacting Support" on page 67
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Powering On and Off the Server

Use the following procedures to power on and power off the Sun Fire X4450 server.

Power On the Main Power

To apply main power for all server components:
1. Verify that the top cover is on.
If the cover is removed, the system will power off.
2. Verify that the power cord has been connected and that standby power is on.
In standby power mode, the Power/OK LED on the front panel flashes.
3. Use a pen, or other pointed object, to press and release the recessed Power
button on the server front panel.
When the main power is applied to the server, the Power/OK LED next to the
Power button lights and remains lit, as shown in .
FIGURE 6-1
63