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Table 12. Diagnostic messages (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, ThinkServer TS100 Machine Types 6431, 6432, 6433, and 6434,” on page 37 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
202-901-xxx Memory Memory Stress Test Failed Test failure.
1. Run the standard Diagnostic memory
diagnostic to validate all memory.
2. Make sure that the Diagnostic code is
at the latest level. For the latest level of
Diagnostic code, go to:
http://www.lenovo.com/support.
3. Turn off the system and disconnect it
from power.
4. Reseat the DIMMs.
5. Reconnect the system to power and
turn on the system.
6. Run the test again.
7. Run the standard Diagnostic memory
diagnostic to validate all memory.
8. If the problem remains, collect the data
from the Diagnostic event log and send
it to Lenovo Service. For information
about contacting Lenovo Service, see
http://www.lenovo.com/support.
218 ThinkServer TS100 Types 6431, 6432, 6433, and 6434: Hardware Maintenance Manual