Table
5.
Firmware
Error
Codes.
(continued)
Error
Code
Description
Action/
Possible
Failing
FRU
25Cy
y001
DIMM
is
not
supported
Replace
unsupported
DIMM(s).
Note
that
DIMMs
are
in
groups
(2,
4,
8,
16
or
32
DIMMs)
but
you
may
only
receive
an
error
for
a
single
DIMM.
Verify
that
all
DIMMs
in
the
group
containing
the
specified
DIMM
are
of
the
same
type
and
size.
yy
describes
the
DIMM
as
follows:
00
Unrecognized/unsupported
DIMM
28
512MB
DIMM
38
128MB
DIMM
58
32MB
DIMM
68
256MB
DIMM
78
1GB
memory
DIMM
Note:
Refer
to
“System
Memory”
on
page
26
for
DIMM
configuration
rules.
A
DIMM
must
be
replaced
with
a
supported
type
of
DIMM,
and
all
DIMMs
in
a
group
must
be
of
the
same
size.
Check
the
system
error
logs
to
determine
the
location
code
associated
with
the
error
code.
Consult
the
“AIX
and
Physical
Location
Code
Reference
Tables”
on
page
36
to
locate
the
DIMM
and
the
rest
of
its
group.
Chapter
5.
Error
Code
to
FRU
Index
207
Summary of Contents for 6H0
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