IBM RS/6000 H50, Installation And Service Manual

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Table 3-1 (Page 4 of 26). Firmware Error Codes.
Error Code Description Action / Possible Failing FRU
20EE000A Pointer to the operating system found
in non-volatile storage. Values normally found in non-volatile
storage that point to the location of an
Operating System were not found.
This can happen for two reasons,
either your installed Operating System
doesn't support storing the values or
some event occurred that caused the
system to lose non-volatile storage
information (drainage or replacement of
the battery). If you are running AIX,
this information can be reconstructed
by running the bootlist command speci-
fying the device that the Operating
System is installed on. Please refer to
your AIX documentation for the exact
syntax and usage of the bootlist
command.
In order to boot the Operating System
so that the above mentioned values
can be reconstructed, power the
system down and power it back up
again, this should cause the system to
look for the Operating System in the
devices contained in the custom boot
list or in the default boot list, depending
on the condition of the system. If this
is not successful, modify the Boot
Sequence (also known as boot list) to
include devices that are known to
contain a copy of the Operating
System. This can be accomplished by
using the System Management Ser-
vices Menus. For example, select a
hard disk known to have a copy of the
Operating System as the first and only
device in the boot sequence (boot list)
and attempt to boot again.
Chapter 3. Error Code to FRU Index
3-5