Lenovo ThinkServer RD220 Hardware Maintenance Manual page 58

Table 3. DSA diagnostic messages (continued)
• Follow the suggested actions in the order in which they are listed in the Action column until the problem is
solved.
• See Chapter 7 "Parts listing, ThinkServer RD220 Type 3729, 3779, 3797, and 3798" on page 205 to determine
which components are customer replaceable units (CRU) and which components are field replaceable
units (FRU).
• 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
089-901-xxx CPU
089-901-xxx(continued)
Reseat the Remote Supervisor Adapter (see "" on page and "" on page ).
Reconnect the system to the power source and turn on the system.
Run the test again.
Replace the Remote Supervisor Adapter II, and run this test again.
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ThinkServer RD220 Hardware Maintenance Manual
Test State Description
CPU Failed Test failure.
Stress
Test
Action
1. Turn off and restart the system if
necessary to recover from a hung state.
2. 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-D
3. Run the test again.
4. Make sure that the system firmware
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.
5. Run the test again.
6. Turn off and restart the system if
necessary to recover from a hung state.
7. Run the test again.
(Continued on the next page)
1. Replace the following components one
at a time, in the order shown, and run
this test again to determine whether the
problem has been solved:
a. (Trained service technician only)
Microprocessor ( see Removing a
microprocessor and heat sink and
Installing a microprocessor and heat
sink).
2. If the failure remains, collect the
data from the DSA event log
and send it to IBM Service. For
information about contacting and
sending data to IBM Service, see
http://www.ibm.com/support/docview.wss?uid=psg1SERVC