Lamps; Power/Sleep Lamp; Status Lamp - NEC Express5800 140Rd-4 User Manual

LAMPS

The following describes lamps on the server and their indications.

POWER/SLEEP Lamp

The green POWER/SLEEP lamp lights to indicate normal operation while the server is powered. When the server is
off-powered, the POWER/SLEEP lamp stays unlit.
The POWER/SLEEP lamp indicates that the server is running in the power-saving mode (sleep mode). If the operating system
supports the power-saving mode such as Windows 2000, pressing the SLEEP switch blinks the POWER/SLEEP lamp in green
and place the server in the power-saving mode. Press the POWER switch to turn out the POWER/SLEEP lamp and place the
server back in the normal mode.
The power-saving mode is only available when the operating system supports the power-saving feature. Some operating
systems allow you to set the server to automatically turn in the power-saving mode when no access is made to the server for a
certain period of time or to select the power-saving mode with a command.

STATUS Lamp

The STATUS lamp stays lit in green when the server is in successful operation. When the STATUS lamp is unlit, flashing in
green or lit/flashing in amber, it indicates that the server has failed.
The following table lists indications of the STATUS lamp, descriptions, and actions to take.
NOTES:
If the server has the ESMPRO or Off-line Maintenance Utility installed, you can view the
System Event Log (SEL) to identify the cause of a trouble.
To cycle power to the server, shut down the server from the operating system and reboot it, if
available. If the shutdown from the operating system is not available, reset or execute the
forced shut down or disconnect and connect the power cord to reboot the server.
STATUS lamp
Description
indication
Flashing in The server is in
green
operation with its
processor degraded.
Action
Contact your service representative. Start the BIOS SETUP and select [Main] -
[Processor Settings] to identify the degraded processor and replace it as soon as
possible. Or, start the BIOS SETUP and select [Main] - [Processor Settings] -
[Processor Retest] - [Yes], and then select [Exit] - [Exit Saving Changes] to solve
the problem.
POWER/SLEEP lamp
STATUS lamp
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