Lenovo System x3550 M3 Problem Determination And Service Manual page 325

• Follow the suggested actions in the order in which they are listed in the Action column until the problem is
solved.
Chapter 4 "Parts listing, Lenovo System x3550 M3 Type 4254 and 7944" on page 403
• See
components are customer replaceable units (CRU) and which components are field replaceable units (FRU).
• If an action step is preceded by "(Trained service technician only)," that step must be performed only by a
trained service technician.
• Go to the IBM support website at
tips, and new device drivers or to submit a request for information.
Description
Error code
00580A1 Invalid DIMM population for mirroring mode
00580A4 Memory population changed.
00580A5 Mirror failover complete
00580A6 Spare memory channel activated
0068002
CMOS battery cleared.
2011001 PCI-X SERR
http://www.ibm.com/supportportal/
Action
Note: Each time you install or remove a DIMM, you
must disconnect the server from the power source;
then, wait 10 seconds before restarting the server.
Information only. Memory has been added, moved, or
changed.
Information only. Memory redundancy has been lost.
Check the event log for uncorrected DIMM failure
events (see
Information only. Memory online-spare channel has
been activated to back up a failed DIMM. Check the
event log for uncorrected DIMM failure events.
to check for technical information, hints,
1. If a fault LED is lit, resolve the failure.
2. Install the DIMMs in the correct sequence (see
"Installing a DIMM" on page
"Event logs" on page
1. Reseat the battery.
2. Clear the CMOS memory (see
switches and jumpers" on page
3. Replace the following components one at a time,
in the following order, restarting the server after
each one:
a. Battery
b. (Trained service technician only) System
board.
1. Check the riser-card LEDs.
2. Reseat all affected adapters and riser cards.
3. Update the PCI adapter firmware.
4. Remove the adapter from the riser card.
5. Replace the following components one at a time,
in the order shown, restarting the server each
time:
a. Riser card
b. (Trained service technician only) System board
to determine which
436).
26).
"System-board
18).
.
Chapter 3 Diagnostics
313