IBM 7378, Руководство по диагностике и обслуживанию

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v Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v
See Chapter 4, “Parts listing, System x3400 M3 Types 7378 and 7379,” on page 141 to determine which
components are customer replaceable units (CRU) and which components are field replaceable units
(FRU).
v
If an action step is preceded by “(Trained service technician only),” that step must be performed only by a
trained service technician.
Memory DIMM disabled for One of
the DIMMs on Memory Subsystem
One of the DIMMs. Info DIMM disabled.
1. Make sure the DIMM is
installed correctly (see
“Installing a memory module”
on page 231).
2. If the DIMM was disabled
because of a memory fault
(memory uncorrectable error
or memory logging limit
reached), follow the
suggested actions for that
error event and restart the
server.
3. Check the IBM support
website for an applicable
retain tip or firmware update
that applies to this memory
event. If no memory fault is
recorded in the logs and no
DIMM connector error LED is
lit, you can re-enable the
DIMM through the Setup
utility or the Advanced
Settings Utility (ASU).
Chapter 3. Diagnostics
57