HP Model 743 Table, POWER, (Red), SYSFAIL, Meaning, (Green), LED Indicators, Possible Solution

Solving Problems

Interpreting the LEDs

Table 6-1		LED Indicators
	SYSFAIL		POWER	Meaning	Possible Solution
	(Red)		(Green)
	Off		Off	No Power	Check for board seating in
					chassis.
	On		2Hz Flash	Normal Power-on/self-
				test
	On		Off	Memory Failure	Troubleshoot for failed RAM
					card or problem with the
					RAM connection.
	On		1 Flash/sec.	CPU (board) Failure	Replace the system board.
	On		4 Flash/sec.	No console identified	Check the console search
					path and keyboard connec-
					tions. If no problem is found,
					replace the system board.
	On		On	OS is booted with	Check the Operating System
				VME services failure	VME services. Check that
					VME services is configured
					in the kernel.
	Off		On	OS is booted with
				VME services OK

6-4