IBM xSeries 440 8687, Hardware Maintenance Manual

Page: 182 / 258

Error code/symptom FRU/action
180-xxx-007 (Failed Centerplane LED test)
v Centerplane
180-xxx-008 (Failed I/O board LED test)
v I/O board
180-xxx-009 (Failed Active PCI LED test)
1. Active PCI assembly
2. PCI-X board
180-361-003 (Failed Fan LED test)
1. Fan
2. I/O board
201-xxx-Ynn (failed Memory Test; see
“Memory settings” on page 18)
Note: Y = SMP Board [0=Bottom SMP
Board; 1=Top SMP Board]
1. DIMM nn [nn = failing DIMM] (see System Error log for location)
2. SMP Board
201-XXX-Y21 (Multiple DIMM failure in Port
1 Bank 1; see “DIMM removal and
replacement” on page 93)
Note: Y = SMP Board [0=Bottom SMP
Board; 1=Top SMP Board]
1. Isolate failing DIMM:
a. Replace a DIMM in bank with a
″
known good
″
DIMM.
b. Rerun memory diagnostic for the failing bank on failing SMP
Board.
c. If test fails, mark replaced DIMM as
″
good
″
DIMM.
d. If test passes, mark replaced DIMM as
″
bad
″
DIMM.
e. If DIMM tested is
″
bad
″
, remove it and replace it.
f. If DIMM tested is
″
good
″
, do not replace it.
2. Repeat steps 1a through 1f with other DIMMs in failing bank until
error is fixed.
3. If error is not fixed, replace SMP Board Y.
201-XXX-Y22 (Multiple DIMM failure in Port
1 Bank 2; see “DIMM removal and
replacement” on page 93)
Note: Y = SMP Board [0=Bottom SMP
Board; 1=Top SMP Board]
1. Isolate failing DIMM:
a. Replace a DIMM in bank with a
″
known good
″
DIMM.
b. Rerun memory diagnostic for the failing bank on failing SMP
Board.
c. If test fails, mark replaced DIMM as
″
good
″
DIMM.
d. If test passes, mark replaced DIMM as
″
bad
″
DIMM.
e. If DIMM tested is
″
bad
″
, remove it and replace it.
f. If DIMM tested is
″
good
″
, do not replace it.
2. Repeat steps 1a through 1f with other DIMMs in failing bank until
error is fixed.
3. If error is not fixed, replace SMP Board Y.
201-XXX-Y23 (Multiple DIMM failure in Port
1 Bank 3; see “DIMM removal and
replacement” on page 93)
Note: Y = SMP Board [0=Bottom SMP
Board; 1=Top SMP Board]
1. Isolate failing DIMM:
a. Replace a DIMM in bank with a
″
known good
″
DIMM.
b. Rerun memory diagnostic for the failing bank on failing SMP
Board.
c. If test fails, mark replaced DIMM as
″
good
″
DIMM.
d. If test passes, mark replaced DIMM as
″
bad
″
DIMM.
e. If DIMM tested is
″
bad
″
, remove it and replace it.
f. If DIMM tested is
″
good
″
, do not replace it.
2. Repeat steps 1a through 1f with other DIMMs in failing bank until
error is fixed.
3. If error is not fixed, replace SMP Board Y.
170
xSeries 440 Type 8687: Hardware Maintenance Manual