13. Turn off the server, and disconnect all power cords and external cables; then,
remove the server cover.
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.
14. Remove the jumper from the boot block recovery jumper block, or move it to
pins 1 and 2, to return to normal startup mode.
15. Reconnect all external cables and power cords, and turn on the peripheral
devices; then, reinstall the server cover.
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.
16. Restart the server.
System event/error log messages
A system event/error log is generated only if a Remote Supervisor Adapter II
SlimLine is installed. The system event/error log can contain messages of three
types:
Information
Information messages do not require action; they record significant
system-level events, such as when the server is started.
Warning
Warning messages do not require immediate action; they indicate
possible problems, such as when the recommended maximum
ambient temperature is exceeded.
Error
Error messages might require action; they indicate system errors,
such as when a fan is not detected.
Each message contains date and time information, and it indicates the source of
the message (POST/BIOS or the service processor).
Note:
The BMC system event log, which you can view through the
Configuration/Setup Utility program, also contains many information, warning, and
error messages.
In the following example, the system event/error log message indicates that the
server was turned on at the recorded time.
- - - - - - - - - - - - - - - - - - - - -
Date/Time: 2002/05/07 15:52:03
DMI Type:
Source: SERVPROC
Error Code: System Complex Powered Up
Error Code:
Error Data:
Error Data:
- - - - - - - - - - - - - - - - - - - - -
The following table describes the possible system event/error log messages and
suggested actions to correct the detected problems.
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ThinkServer RD120 server Machine Types 6444, 6445, 6446, and 6447: Hardware Maintenance Manual
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