IBM Netfinity 4500R, Руководство пользователя

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IBM® Netfinity® 4500R User’s Reference
Troubleshooting
Printer problems Verify that:
1. The printer is turned on and is online.
2. The printer signal cable is connected to the correct serial or parallel port
on the server.
Note: Non-IBM printer cables might cause unpredictable problems.
3. You have assigned the printer port correctly in your operating system or
application program.
4. You have assigned the printer port correctly using the
Configuration/Setup Utility program.
If the items above are correct and the printer still does not work, run the tests
described in the documentation that comes with your printer. If the tests
show that the printer is OK, call for service.
The printer does not work.
Serial port problems Verify that:
1. Each port is assigned a unique address by the Configuration/Setup
Utility program and none of the serial ports are disabled.
Note: The management C connector is the same as a serial port
connector, but it is used only by the integrated Netfinity
Advanced System Management Processor, and is not available
for use by the operating system. This port does not appear in the
Configuration/Setup Utility program menus; it can be
configured using Netfinity Manager.
2. The serial-port adapter, if you installed one, is seated properly.
If the problem still exists, call for service.
The number of serial ports
identified by the operating
system is less than the
number of serial ports
installed.
A serial device does not
work. Verify that:
1. The device is compatible with the server.
2. The serial port is enabled and is assigned a unique address.
3. Make sure that the device is not connected to the management port C.
Note: The management C connector is the same as a serial port
connector, but it is used only by the integrated Netfinity
Advanced System Management Processor and is not available
for use by the operating system. This port does not appear in the
Configuration/Setup Utility program menus; it can be
configured using Netfinity Manager.
If the problem still exists, call for service.
Service processor problems Disconnect the server from all electrical sources, wait for 30 seconds,
reconnect the server to the electrical sources, and restart the server.
If a problem remains, call for service.
Netfinity Service Processor
Manager reports a general
monitor failure
Device Suggested action
Table 20. Troubleshooting charts