Lenovo ThinkServer RD210 Hardware Maintenance Manual page 36

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
089-901-xxx CPU
28
ThinkServer RD210 Hardware Maintenance Manual
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.lenovo.com/support
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.
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.
8. 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 board
b. (Trained service technician only)
Microprocessor
9. If the failure remains, go to
http://www.lenovo.com/support for
more troubleshooting information.