Lenovo TD100X Laptop User Manual


 
Error logs
The POST error log contains the three most recent error codes and messages that
were generated during POST. The BMC log and the system-event log contain
messages that were generated during POST and all system status messages from
the service processor.
The following illustration shows an example of a BMC log entry.
BMC System Event Log
----------------------------------------------------------
Get Next Entry
Get Previous Entry
Clear BMC SEL
Entry Number= 00005 / 00011
Record ID= 0005
Record Type= 02
Timestamp= 2005/01/25 16:15:17
Entry Details: Generator ID= 0020
Sensor Type= 04
Assertion Event
Fan
Threshold
Lower Non-critical - going high
Sensor Number= 40
Event Direction/Type= 01
Event Data= 52 00 1A
The BMC log is limited in size. When the log is full, new entries will not overwrite
existing entries; therefore, you must periodically clear the BMC log through the
Configuration/Setup Utility program (the menu choices are described in the User’s
Guide). When you are troubleshooting an error, be sure to clear the BMC log so
that you can find current errors more easily.
Important: After you complete a repair or correct an error, clear the BMC log to
turn off the system-error LED on the front of the server.
Entries that are written to the BMC log during the early phase of POST show an
incorrect date and time as the default time stamp; however, the date and time are
corrected as POST continues.
Each BMC log entry appears on its own page. To display all of the data for an entry,
use the Up Arrow () and Down Arrow () keys or the Page Up and Page Down
keys. To move from one entry to the next, select Get Next Entry or Get Previous
Entry.
The log indicates an assertion event when an event has occurred. It indicates a
deassertion event when the event is no longer occurring.
Some of the error codes and messages in the BMC log are abbreviated.
If you view the BMC log through the Web interface of the optional Remote
Supervisor Adapter II SlimLine, the messages can be translated.
You can view the contents of the POST error log, the BMC log, and the
system-error log from the Configuration/Setup Utility program. You can view the
Chapter 5. Diagnostics 153