IBM BladeCenter HS22V 7871 Problem Determination And Service Manual page 221

v See Chapter 4, "Parts listing, Types 7871 and 1949," on page 41 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
201-901-xxx Failed the memory stress test.
Action
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 13 and "Removing the
blade server from the BladeCenter unit" on
page 52.
2. Make sure that the DSA Diagnostic code is at
the latest level; then, rerun the test ("Diagnostic
tools overview" on page 97). The latest code can
be found on the IBM support Web site at
http://www.ibm.com/support/
docview.wss?uid=psg1SERV-DSA.
3. Make sure that the system BIOS firmware is at
the latest level, upgrade if necessary; then, rerun
the test ("Diagnostic tools overview" on page
97). 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-63017.
4. Reseat the DIMMs. See "Removing a memory
module" on page 63 and "Installing a memory
module" on page 64.
5. If the component failure remains, refer to
Chapter 5, "Removing and replacing blade
server components," on page 49 to replace the
failing DIMMs.
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Chapter 6. Diagnostics