IBM System x3650 M4 Type 7915 - Page 57

v Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v If an action step is preceded by “(Trained technician only),” that step must be performed only by a trained
technician.
v Go to the IBM support website at http://www.ibm.com/supportportal/ to check for technical information,
hints, tips, and new device drivers or to submit a request for information.
Diagnostic
code Message Description Action
W.580A1 [W.580A1] Invalid
memory configuration
for Mirror Mode.
Please correct memory
configuration.
Unsupported DIMM
Population for Mirror
Mode.
1. If a DIMM connector error LED is lit on the
system board, check the event logs and
follow the procedure for that event and restart
the server.
2. Make sure that the DIMMs have been
installed in the correct sequence for mirrored
channel mode (see “Memory mirrored
channel” on page 254).
W.580A2 [W.580A2] Invalid
memory configuration
for Sparing Mode.
Please correct memory
configuration.
Unsupported DIMM
Population for Spare
Mode.
Make sure that the DIMMs have been installed in
the correct sequence for rank sparing mode (see
“Memory rank sparing” on page 255).
I.580A4 [I.580A4] Memory
population change
detected.
DIMM Population
Change Detected.
Information only. Memory has been added,
moved, or changed.
I.580A5 [I.580A5] Mirror
Fail-over complete.
DIMM number % has
failed over to to the
mirrored copy.
DIMM Mirror Fail-over
Detected.
Information only. Memory redundancy has been
lost. Check the event log for uncorrected DIMM
failure events (see “Event logs” on page 26).
I.580A6 [I.580A6] Memory
spare copy has
completed successfully.
Spare Copy Complete. Information only. Memory redundancy or spare
rank has been lost. Check the event log for
uncorrected DIMM failure events (see “Event
logs” on page 26).
I.58015 [I.58015] Memory
spare copy initiated.
Spare Copy Started. No action; information only.
W.68002 [W.68002] A CMOS
battery error has been
detected.
CMOS Battery Fault.
1. Check the IBM support website for an
applicable retain tip or firmware update that
applies to this memory error.
2. Replace the CMOS battery (see “Removing
the battery” on page 273 and “Installing the
battery” on page 275).
3. (Trained technician only) Replace the system
board (see “Removing the system board” on
page 290 and “Installing the system board”
on page 292).
Chapter 3. Diagnostics 39