NEC HX4500 manual System Status LED Indicators

Status LED

The following paragraphs list and describe the various system and disk status LED indicators and provides a user response for the various status conditions. Once your server is up and running, you can monitor server operation through the system status LED panel indicators and the SCSI device status LED panel indicators. See Table 5-3 and Table 5-4 for a list and description of the LED indicators and Table 5-5 for a list of the system status abnormal conditions.

If any problems persist, contact your service representative for assistance.

Table 5-3. System Status LED Indicators

LED	Status	Description	Response
Power	Off	Power OFF	None required (normal)
	Green	Power ON	None required (normal)
	Amber	System power supply failure	Replace failed power supply
			module.
Status	Off	Power OFF	None required (normal)
	Green	No alarms	None required (normal)
	Amber	Abnormal condition	Check condition.
		(see Table 5-5).
Disk	Off	Not accessing disk drives	None required (normal)
	Amber	Internal disk drive failure	Check disk drive status
			LEDs
	Green	Accessing disk drives	None required (normal)

Problem Solving 5-15