Table
5.
Firmware
Error
Codes.
(continued)
Error
Code
Description
Action/
Possible
Failing
FRU
20FB
0020
Invalid
SPCN
configuration
table
flag
before
SPCN
table
update
1.
Check
RIO
cable
connections
2.
Clear
NVRAM
and
retry
3.
Check
for
system
firmware
update
4.
Replace
primary
I/O
drawer
backplane
Location:
U0.1-P1
20FB
0021
Invalid
SPCN
configuration
table
flag
after
SPCN
table
update
1.
Check
RIO
cable
connections
2.
Clear
NVRAM
and
retry
3.
Check
for
system
firmware
update
4.
Replace
primary
I/O
drawer
backplane
Location:
U0.1-P1
20FB
0025
The
number
of
I/O
drawers
reported
by
SPCN
is
not
equal
to
the
number
of
I/O
drawers
reported
by
RIO
(remote
I/O)
1.
If
there
is
an
error
indication
in
any
secondary
I/O
drawer
operator
panel,
follow
the
repair
action
for
that
error
indication.
2.
Go
to
“MAP
1540:
Minimum
Configuration”
on
page
113
to
isolate
the
failing
I/O
drawer,
then
isolate
the
failure
within
that
drawer.
20FB
0030
Failure
to
read
I/O
drawer
SPCN
address
1.
Check
RIO
cable
connections
2.
Check
for
system
firmware
update
3.
Replace
RIO
card
assembly
4.
Replace
I/O
backplane
if
not
already
replaced
(location
code
indicates
which
drawer)
20FB
0031
Failure
to
read
I/O
drawer
SPCN
address
1.
Check
RIO
cable
connections
2.
Check
for
system
firmware
update
3.
Replace
RIO
card
assembly
4.
Replace
I/O
backplane
if
not
already
replaced
(location
code
indicates
which
drawer)
20FB
0032
Failure
to
read
I/O
drawer
SPCN
address
1.
Check
RIO
cable
connections
2.
Check
for
system
firmware
update
3.
Replace
RIO
card
assembly
4.
Replace
I/O
backplane
if
not
already
replaced
(location
code
indicates
which
drawer)
Chapter
5.
Error
Code
to
FRU
Index
195
Summary of Contents for 6H0
Page 2: ......
Page 12: ...x Service Guide ...
Page 16: ...xiv Service Guide ...
Page 18: ...xvi Service Guide ...
Page 28: ...R CEC Drawer 5 EIA Units Primary I O Drawer 5 EIA Units 8 Service Guide ...
Page 29: ...CEC Drawer Front View 1 1 Power On LED Chapter 1 Reference Information 9 ...
Page 33: ...5 Fan 4 U0 1 F4 6 Fan 3 U0 1 F3 Chapter 1 Reference Information 13 ...
Page 37: ...5 Fan 4 U0 2 F4 6 Fan 3 U0 2 F3 Chapter 1 Reference Information 17 ...
Page 77: ...DC Power Cable Routings Chapter 1 Reference Information 57 ...
Page 88: ...68 Service Guide ...
Page 94: ...74 Service Guide ...
Page 182: ...162 Service Guide ...
Page 444: ...424 Service Guide ...
Page 468: ...Replacement Replace in reverse order 448 Service Guide ...
Page 489: ...Chapter 10 Parts Information This chapter contains parts information for the system 469 ...
Page 490: ...CEC Drawer 1 2 3 4 9 10 12 11 7 8 6 5 14 14 13 15 16 17 18 18 19 20 470 Service Guide ...
Page 493: ...1 2 3 4 5 6 7 8 9 10 11 Chapter 10 Parts Information 473 ...
Page 497: ...7 8 9 10 6 1 2 3 4 4 5 Chapter 10 Parts Information 477 ...
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