Apple xserve サービスマニュアル
2 -
Xserve Take Apart
General Information
Mounting in a Rack
For information on mounting Xserve in a rack, see the Xserve User’s Guide.
Tools
Many take-apart procedures do not require tools. You may, however, find a medium-sized
flatblade and Phillips screwdriver useful, as indicated at the beginning of some
procedures. If the server is locked, you will also need the server’s Allen wrench key.
Server Identifier Light/Button
The identifier light on the server’s front panel turns on when internal sensors or a systems
administrator detects a problem with the server. (The light can also be turned on by
pressing the identifier button.) This indicator will help you locate which server in a rack
needs servicing. In addition, you can use the identifier button on the Xserve (Slot Load)
and Xserve (Cluster Node) to initiate several firmware commands to the system. See
“Entering Firmware Boot Commands From the Front Panel” in the Troubleshooting
chapter.
Note:
A duplicate identifier light/button is on the server’s back panel.
Before Opening the Server
Serial Number
Be sure to write down the server’s serial number before opening it. If the server’s software
must be set up after service is complete, the serial number will be required for login.
Unlocking the Server
If the server is in the locked position (the yellow security LED on the front panel is on), use
the Allen key that came with the server to unlock it.
Important:
When the lock on the server’s front panel is locked, the software ignores the
optical drive, keyboard and mouse, and other peripherals connected to the USB and
FireWire ports on the server.
Shutting Down
You must shut down the server before replacing or installing all parts except the hard
drives. Before shutting down, be sure to alert users that the server will be unavailable for a
period of time.
Warning:
After shutting down the server, you must wait a few minutes before servicing it
to allow internal components to cool.