Table 7. Switches on SW4
Switch number Description
1 Boot block:
v Leave the switch in the Off position for normal mode.
v Move the switch to the On position to enable the system
to recover if the BIOS code becomes damaged.
See “Recovering from a BIOS update failure” on page 149
for more information.
2 Clear CMOS:
v Leave the switch in the Off position to keep the CMOS
data.
v Move the switch to the On position to clear the CMOS
data, which clears the power-on password and
administrator password.
System-error log messages
A system-error log is generated only if a Remote Supervisor Adapter II SlimLine is
installed. The system-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 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-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-error log messages and
suggested actions to correct the detected problems.
Chapter 5. Diagnostics 151
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