Apple G5 G5 Betriebsanweisung PDF herunterladen (Seite 63)

Chapter 4 Using Your Server 63

If you can’t solve the problem on your own, go to the onscreen help for Mac OS X

Server and see the “News” section for the latest information.

Also go to the Apple Support website for the latest troubleshooting information and

software updates: www.apple.com/support/

Entering Firmware Boot Commands From the System’s

Front Panel

You can use the system identifier button on the server’s front panel to initiate a limited

number of firmware commands to the system without connecting a keyboard or

monitor to the server. The commands are listed below; you enter each command with

a combination of the system identifier button and a specific light on the front panel.

Note: If Open Firmware Security is turned on for the system, front panel mode is not

available. In this situation, the two rows of lights on the front panel flash twice when

you try to enter a boot command with the system identifier. Then the system resumes

its regular startup sequence.

Follow these steps to initiate a command from the front panel.

1 With the power off, hold in the system identifier button while you press the on/standby

button.

2 Continue holding in the system identifier button until the top row of blue lights blinks

sequentially.

3 Release the system identifier button. The rightmost light in the bottom row turns on.

Press the button to light the next light in the bottom row, moving from right to left.

Press the button again to change lights.

The lights in the bottom row indicate (from right to left):

• Light 1 (far right): Start up from a system disc in the optical drive (on a system with

an optical drive). This also ejects any disc already in the optical drive.

• Light 2: Start up from a network server (NetBoot)

• Light 3: Start up from the internal drive (leftmost drive if more than one)

• Light 4: Bypass the current startup disk and start up from any other available startup

disk

You can see your Xserve system

on the network but can’t access

If your Xserve is on a closed network and your admin computer is

on both the closed network and another network, your admin

computer will default to the other network when you try to

connect to 169.254.x.x addresses.

To correct this, set up a 169.254.x.x address on your admin

computer so it will have a route to the 169.254 (closed) network.

Hard disk is erased or server

software is damaged

Reinstall system software from the system disc. (Start up from the

disc and use the Installer to reinstall the software.)

Problem Try this

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