IBM BladeCenter HS12 Type 1916, Руководство по обслуживанию

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v See Chapter 4, “Parts listing, Types 8014, 8028 and 1916,” on page 25 to determine which components are CRUs
and which components are FRUs.
v
If an action step is preceded by “(Trained service technician only),” that step must be performed only by a
trained service technician.
Error code Description Action
201-901-xxx Failed the memory self test due to a single-bit
error in DIMM
x OR failed the memory self
test due to a multi-bit error in DIMMs x and
y .
1. If the blade server has stopped responding, turn
off the blade server and pull it out of the bay to
disconnect it from power. See “Turning off the
blade server” on page 10 and “Removing the
blade server from the BladeCenter unit” on
page 33.
2. Reseat DIMM x . See “Removing a memory
module” on page 44 and “Installing a memory
module” on page 46.
3. Return the blade server to the blade server bay
and turn on the blade server. See “Installing the
blade server in a BladeCenter unit” on page 34
and “Turning on the blade server” on page 9.
4.
Make sure that the DSA Diagnostic code is at
the latest level; then, rerun the test (“Diagnostic
tools overview” on page 67). The latest code can
be found on the IBM support Web site at
http://www.ibm.com/support/
docview.wss?uid=psg1SERV-DSA.
5. Make sure that the system BIOS firmware is at
the latest level, upgrade if necessary; then, rerun
the test (“Diagnostic tools overview” on page
67). The BIOS firmware level can be found in
the DSA Diagnostic Event Log within the
Firmware/VPD section for this component. The
latest level firmware for this component can be
found on the IBM support Web site at
http://www.ibm.com/support/
docview.wss?uid=psg1MIGR-4JTS2T.
6. If the component failure remains, refer to
Chapter 5, “Removing and replacing blade
server components,” on page 31 to replace the
failing DIMMs.
7. Return the blade server to the blade server bay
(“Installing the blade server in a BladeCenter
unit” on page 34), press F1 during start up and
in the
Configuration/Setup Utility program >
Resource Utilization section, click Available
System Memory
to re-enable all memory; then,
rerun the test (“Diagnostic tools overview” on
page 67).
Optical drive self tests
Use this information to diagnose and resolve optical drive self-test errors.
Chapter 6. Diagnostics
157