Lenovo THINKSERVER RS210 Hardware Maintenance Manual page 96

Table 5. DSA Preboot 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 7, "Parts listing, RS210 Types 6531, 6532, 6533, and 6534," on page 177 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.
v 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
166-906-xxx IMM
201-801-xxx Memory
201-802-xxx Memory
88
ThinkServer ThinkServer RS210, Types 6531, 6532, 6533, and 6534: Hardware Maintenance Manual
Test State Description
IMM I2C Test Failed The IMM
indicates a
failure in the
memory
configuration
bus (Bus 5).
Memory Test Aborted Test canceled:
the system
UEFI
programmed
the memory
controller with
an invalid
CBAR address
Memory Test Aborted Test canceled:
the end address
in the E820
function is less
than 16 MB.
Action
1. Turn off the system and disconnect it from the
power source. You must disconnect the system
from ac power to reset the IMM.
2. After 45 seconds, reconnect the system to the
power source and turn on the system.
3. Run the test again.
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 IMM 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 more information, see
"Updating the firmware" on page 212.
6. Run the test again.
7. Turn off the system and disconnect it from the
power source.
8. Trained service technician only) Replace the
system board.
9. Reconnect the system to the power source and
turn on the system.
10. Run the test again.
11. If the failure remains, go to the Lenovo Web site
for more troubleshooting information at
http://www.lenovo.com/support..
1. Turn off and restart the system.
2. Run the test again.
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. For more information, see
"Updating the firmware" on page 212.
4. Run the test again.
5. If the failure remains, go to the Lenovo Web site
for more troubleshooting information at
http://www.lenovo.com/support..
1. Turn off and restart the system.
2. Run the test again.
3. Make sure that all DIMMs are enabled in the
Setup utility.
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. Run the test again.
6. If the failure remains, go to the Lenovo Web site
for more troubleshooting information at
http://www.lenovo.com/support..