Table 3. Firmware Error Codes. (continued)
Error Code Description Action / Possible Failing FRU
45C00000 Memory checkstop. (Uncorrectable
memory error.)
1. Attempt to reboot the system in
service mode to preserve the AIX
error log. If the reboot fails,
attempt to boot from the CD-ROM.
If the reboot is successful, run
diagnostics in problem
determination mode to determine
the cause of the failure.
2. Replace the system board.
Location: P1
(See note 3 on page 115.)
460000C0 I/O bus address parity error (checkstop) 1. If a physical location code is
displayed in the operator panel or
by AIX diagnostics, replace the
FRU as indicated by the location
code. If a physical location code is
not available, continue.
2. In the service processor menus,
go to Read Progress Indicators
from last System Boot.Ifan
arrow is pointing to a location
code, replace the FRU at that
location code. If there is no arrow
pointing to a location code,
continue.
3. Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
460000C1 I/O bus data parity error (checkstop) 1. If a physical location code is
displayed in the operator panel or
by AIX diagnostics, replace the
FRU as indicated by the location
code. If a physical location code is
not available, continue.
2. In the service processor menus,
go to Read Progress Indicators
from last System Boot.Ifan
arrow is pointing to a location
code, replace the FRU at that
location code. If there is no arrow
pointing to a location code,
continue.
3. Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
Chapter 5. Error Code to FRU Index
161