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• Follow the suggested actions in the order in which they are listed in the Action column until the problem is
solved.
• See Chapter 3 "Parts listing" on page 29 to determine which components are consumable, structural, or CRU
parts.
• If an action step is preceded by "(Trained technician only)," that step must be performed only by a trained
technician.
Error Code
Event ID
0x806f050c
806f050c-2581ffff
Type
Error Message
Information
Group 1, (memory
device 1-16) (One
of the DIMMS)
correctable ECC
memory error
logging limit
reached
Action
"Removing the
system-board
assembly" on page
71 and "Installing the
system-board
assembly" on page
71).
7. (Trained technician
only) Replace the
affected
microprocessor (see
"Removing a
microprocessor and
heat sink" on page 61
and "Installing a
microprocessor and
heat sink" on page
65).
1. Refer to TIP H21455
for minimum code
level.
2. Check the IBM
support website for
an applicable retain
tip or firmware update
that applies to this
memory error.
3. Swap the affected
memory modules (as
indicated by the error
LEDs on the system
board or the event
logs) to a different
memory channel or
microprocessor (see
"Installing a memory
module" on page 47
for memory
population
sequence).
4. If the error occurs
again on the same
memory module,
replace the affected
memory module.
5. (Trained technician
only) If the problem
occurs on the same
.
171
Chapter 5
Diagnostics
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