NEC 140Rc-4 manual Status Lamp, Status lamp Description Action Indication

8-4 Troubleshooting

STATUS Lamp

The STATUS lamp stays lit in green when the server is in successful operation. When the STATUS lamp is unlit 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 NEC ESMPRO or Off-line Maintenance Utility installed, you can view the error log to identify the cause of a trouble.

„To cycle power to the server, shut down the server from the OS and reboot it, if available. If the shutdown from the OS is not available, reset or execute the forced shut down or disconnect and connect the power cord to reboot the server.

STATUS lamp

STATUS lamp	Description		Action
indication
Lit in green	The server is in successful		None
	operation.
Flashing in	•	The server is in operation with	Use the BIOS setup utility, SETUP, to
green		its memory or CPU degraded.	identify the degraded device and
	•	A single-bit error occurred	replace it as soon as possible.
		frequently.
Unlit	The server is off-powered.		Power on the server.
	POST is in progress.		Wait for a while. The STATUS lamp will
			light in a few seconds after POST
			completion.
	A CPU error occurred.		Cycle power to the server. If POST
	A CPU thermal error was		displays an error message, take a note
	detected. (Thermal-Trip)		on the message and contact your
	A watchdog timer has timed out.		service representative.
	An uncorrectable memory error
	was detected.
	A PCI system error occurred.
	A PCI parity error occurred.
	A CPU bus error occurred.
	Memory dumping is requested.		Wait until memory dumping completes.