Lenovo THINKSERVER 3821 User Manual

Page 107

Table 4. DSA 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 8, “Parts Listing, TD200x Machine Types 3719, 3821, 3822, and 3823,” on page 237 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.

Message
number

Component

Test

State

Description

Action

166-812-xxx

IMM

IMM I2C Test

Aborted

IMM I2C Test
stopped a
parameter is
out of range.

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.

5. Make sure that the IMM firmware is at the latest

level. The installed firmware level is shown in
the DSA log in the Firmware/VPD section for
this component. For more information, see
“Updating the firmware” on page 267.

6. Run the test again.

7. If the failure remains, go to the Lenovo Web site

for more troubleshooting information at
http://www.lenovo.com/support.

166-813-xxx

IMM