Znyx Networks bh5700 manual FRU State HotSwap Healthy Solution LED Status

FRU State	HotSwap	Healthy	Solution
	LED Status	LED Status
M0	OFF	OFF	No power. Board not inserted correctly.
			1. Remove and re-insert board.
			2. If board does not power-up after re-insertion,
			try a different slot. If board continues to fail
			in the new slot and the problem does not
			affect other boards running in the chassis,
			return the Ethernet Switch Blade board for
			repair.
M1	ON	ON	No Communication with the Shelf Manager. Make
			sure the hot swap ejector handle is securely closed.
			The Hot Swap LED may remain lit or blinking if
			awaiting permission to activate from the ShMM
			If the Hot Swap handle is closed, retrieve the Mstate
			information from the ShMM. Use the tips in the
			Accessing the ShMM section below to determine if
			other FRUs are also encountering difficulty (could
			indicate a chassis-wide failure of the IPMB bus)
M2	LONG	OFF	If the switch has reported critical sensor data for
	BLINK		temperature or voltage, the ShMM can prevent the
			switch from booting. To determine if the critical
			sensor events persist, it may be necessary to alter the
			rules enforced by the ShMM to allow the switch to
			boot (receive back-end power). See Accessing the
			ShMM section, below, for more information
M3	OFF	OFF	Check the Shelf Managers to see if the voltage and
			temperature sensors are within threshold (see the
			Accessing the ShMM section below for how to
			retrieve these values or detect critical thresholds
			exceeded events), this indicates an internal hardware
			fault and inoperable IPMC. Replace the switch.
			Follow the other troubleshooting tips in the
			Accessing the ShMM section below to determine if
			exceeded thresholds are specific to the switch, or
			might indicate a chassis-level problem (if other FRUs
			are also reporting similar events).
M4	OFF	ON	Switch Operational State. Try connecting into the

Ethernet Switch Blade User's Guide release 3.2.2j page 151