Lenovo ThinkServer RD210 Hardware Maintenance Manual page 59

Table 3. DSA Preboot 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 9 "Parts listing, ThinkServer RD210 Type 3795, 3796, 3818, and 3819" on page 143 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.
• Go to the Lenovo support Web site at http://www.lenovo.com/support to check for technical information,
hints, tips, and new device drivers or to submit a request for information.
Message
number Component Test
201-902-xxx Memory
202-801-xxx Memory
State Description
Memory Failed Test failure:
Test single-bit
and multi-bit
error, failing
DIMM z
Memory Aborted Internal
Stress Test program
error.
Action
1. Turn off the system and disconnect it from the
power source.
2. Reseat DIMM z.
3. Reconnect the system to power and turn on
the system.
4. Make sure that the DSA code is at the latest
level. For the latest level of DSA code, go to:
http://www.lenovo.com/support
5. Make sure that the server 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.
6. Run the test again.
7. Replace the failing DIMMs.
8. Re-enable all memory in the Setup utility (see
the Installation and User Guide).
9. Run the test again.
10. If the failure remains, go to
http://www.lenovo.com/support for
more troubleshooting information.
1. Turn off and restart the system.
2. Make sure that the DSA code is at the latest
level. For the latest level of DSA code, go to:
http://www.lenovo.com/support
3. Make sure that the server 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.
4. Run the test again.
5. Turn off and restart the system if necessary to
recover from a hung state.
6. Run the memory diagnostics to identify the
specific failing DIMM.
7. If the failure remains, go to
http://www.lenovo.com/support for
more troubleshooting information.
Chapter 5
51
.
Diagnostic