IBM 865741Y Handbook - Page 149

POST Message, Description

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POST Messages POST Message 162 Description A change in device configuration occurred. This error occurs under one or more of the following conditions: A new device has been installed. A device has been moved to a different location or cable connection. A device has been removed or disconnected from a cable. A device is failing and is no longer recognized by the server as being installed. An external device is not turned on. Microprocessor update code has not been installed or cannot be found. The Erasing Lost or Forgotten Passwords procedure was performed. This procedure also erases configuration data. An invalid checksum is detected in CMOS memory (nonvolatile RAM). Action: 1. Verify that all external devices are turned on. You must turn on external devices before turning on the server. 2. Verify that all devices are properly installed and securely connected. 3. If you added, removed, or changed the location of a device, or if you erased passwords, you must save the new configuration in the Configuration/Setup Utility program. See "Using the Configuration/Setup Utility Program" on page 28 for further information and instructions on saving the configuration. 4. If you added or changed a microprocessor, you must update the system programs. See "Updating the Server Configuration" on page 115 for instructions. 5. If you did not add, remove, or change the location of a device, a device is probably failing. Running the diagnostic tests might isolate the failing device, but you must have the system serviced. (See "Running the Diagnostic Test Programs" on page 124 for information on running the diagnostic programs that come with your server.) If the problem cannot be isolated and corrected, have the system serviced. Chapter 5. Solving Problems 131

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POST Messages
POST Message
Description
162
A change in device configuration occurred.
This error occurs
under one or more of the following conditions:
±
A new device has been installed.
±
A device has been moved to a different location or cable
connection.
±
A device has been removed or disconnected from a cable.
±
A device is failing and is no longer recognized by the server
as being installed.
±
An external device is not turned on.
±
Microprocessor update code has not been installed or cannot
be found.
±
The
Erasing Lost or Forgotten Passwords
procedure was
performed.
This procedure also erases configuration data.
±
An invalid checksum is detected in CMOS memory
(nonvolatile RAM).
Action:
1.
Verify that all external devices are turned on.
You must turn
on external devices before turning on the server.
2.
Verify that all devices are properly installed and securely
connected.
3.
If you added, removed, or changed the location of a device,
or if you erased passwords, you must save the new
configuration in the Configuration/Setup Utility program.
See “Using the Configuration/Setup Utility Program” on
page
28 for further information and instructions on saving
the configuration.
4.
If you added or changed a microprocessor, you must update
the system programs.
See “Updating the Server
Configuration” on page
115 for instructions.
5.
If you did not add, remove, or change the location of a
device, a device is probably failing.
Running the diagnostic
tests might isolate the failing device, but you must have the
system serviced.
(See “Running the Diagnostic Test
Programs” on page
124 for information on running the
diagnostic programs that come with your server.)
If the problem cannot be isolated and corrected, have the system
serviced.
Chapter 5.
Solving Problems
131