Pioneer ML310 manual System board LEDs

System board LEDs

Item	Description	Status
1	PPM failure	Amber = PPM failed or missing
		Off = Normal
2	DIMM 4 failure	Amber = DIMM 4 has failed or is missing
		Off = Normal
3	DIMM 3 failure	Amber = DIMM 3 has failed or is missing
		Off = Normal
4	DIMM 2 failure	Amber = DIMM 2 has failed or is missing
		Off = Normal
5	DIMM 1 failure	Amber = DIMM 1 has failed or is missing
		Off = Normal
6	Processor fault	Amber = A multibit error has occurred
		Off = Normal
7	Processor fan failure	Amber = Processor fan has failed or is
		missing
		Off = Normal
8	Power	Green = Power OK
		Off = One of the following conditions exists:
		•	No AC power
		•	Power supply bad
		• Power supply in standby
		• Power supply exceeded current limits
9	System power	Green = System power on
		Off = System power off
10	System temperature	Amber = System temperature has exceeded
	alert	OS cautionary level
		Off = Normal

Component identification 53