Lenovo ThinkServer RD120 - Page 193

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 RD120 Machine Types 6444, 6445, 6446, and 6447,” on page 25
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.
Error code Description Action
166-260-000 System Management: Failed.
Remote Supervisor Adapter II SlimLine
restart error.
1. Disconnect all power cords and external cables
from the server, wait 30 seconds, reconnect the
power cords and cables, and run the test again.
Attention: In a dc power environment, only
trained service personnel other than Lenovo
service technicians are authorized to connect or
disconnect power to the dc power supply. See the
documentation that comes with each dc power
supply.
2. Reseat the Remote Supervisor Adapter II
SlimLine.
3. Replace the Remote Supervisor Adapter II
SlimLine.
166-342-000 System Management: Failed.
Remote Supervisor Adapter II SlimLine BIST
indicates failed tests.
1. Update the firmware for BIOS and the Remote
Supervisor Adapter II SlimLine to the latest levels.
2. Disconnect all power cords and external cables
from the server, wait 30 seconds, reconnect the
power cords and cables, and run the test again.
Attention: In a dc power environment, only
trained service personnel other than Lenovo
service technicians are authorized to connect or
disconnect power to the dc power supply. See the
documentation that comes with each dc power
supply.
3. Reseat the Remote Supervisor Adapter II
SlimLine.
4. Replace the Remote Supervisor Adapter II
SlimLine.
166-400-000 System Management: Failed.
BMC self-test failed.
1. Update the BMC firmware to the latest level.
2. (Trained service technician only) Replace the
system board.
Chapter 5. Diagnostics 175