Lenovo System x3500 M5 Type 5464 Installation And Service Manual page 1203

– Latest level of BMC/IMM
• 166-820-001 : IMM I2C Test Aborted
Command response could not be provided. Device in firmware update mode.
Recoverable
No
Severity
Warning
Serviceable
Yes
Automatically notify support
No
User Response
Perform the actions mentioned one at a time and try the test after each action:
1. Turn off the system and disconnect it from power. Wait for 45 seconds. Reconnect it to power.
2. Make sure that DSA and BMC/IMM are at the latest level.
Related links
– Lenovo Support website
– Latest level of DSA
– Latest level of BMC/IMM
• 166-821-001 : IMM I2C Test Aborted
Command response could not be provided. BMC initialization in progress.
Recoverable
No
Severity
Warning
Serviceable
Yes
Automatically notify support
No
User Response
Perform the actions mentioned one at a time and try the test after each action:
1. Turn off the system and disconnect it from power. Wait for 45 seconds. Reconnect it to power.
2. Make sure that DSA and BMC/IMM are at the latest level.
Related links
– Lenovo Support website
– Latest level of DSA
– Latest level of BMC/IMM
Appendix C. DSA diagnostic test results
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