IBM RS/6000 44P 270 Service Manual page 140

Table 3. Firmware Error Codes. (continued)
122
Service Guide
Error Code Description
450000C2 Memory ECC correctable error
threshold exceeded (checkstop).
450000C3 Memory controller subsystem
internal error (checkstop).
450000C4 Memory address error (invalid
address or access attempt)
(checkstop).
Action / Possible Failing FRU
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". If an 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" on page 50.
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". If an 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" on page 50.
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". If an 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" on page 50.