IBM LS42 - BladeCenter - 7902, Руководство по обслуживанию

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Table 4. Diagnostic error codes (continued)
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 3, “Parts listing, Types 7901 and 7902,” on page 19 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.
Message
number
Component Test State Description Action
201-901-xxx Memory Memory
Test Failed Memory test
failed:
single-bit error
in DIMMs:
PnDimmx or
multiple-bit
error in
DIMMs:
PnDimmx
PnDimmy
Where:
n=[1 - 4]
x=[1 - 4]
y=[1 - 4]
1. Make sure that the DSA code is at the
latest level. For the latest level of DSA
code, go to http://www.ibm.com/
support/docview.wss?uid=psg1SERV-
DSA.
2. Make sure that the system BIOS code
is at the latest level. The installed
firmware level is shown in the DSA
event log in the Firmware/VPD section
for this component. For the latest level
of firmware, go to
http://www.ibm.com/support/
docview.wss?uid=psg1 MIGR-4JTS2T
and select your system to display a
matrix of available firmware.
3. Run the test again.
4. Reseat the failing DIMMs (see
“Removing a memory module” on
page 37 and “Installing a memory
module” on page 38).
5. Run the test again.
6. Replace the failing DIMMs (see
“Removing a memory module” on
page 37 and “Installing a memory
module” on page 38).
7.
Enable all memory in the
Configuration/Setup Utility program
(see “Using the Setup Utility program”
on page 11).
8. Run the test again.
9. See “Solving undetermined problems”
on page 164.
202–000–xxx Memory Memory
Stress Test Pass The memory passed the test. No action is
required.
Chapter 5. Diagnostics
135