Q-Logic MKII-BASE16 user manual Power Supply/Fan Troubleshooting, Corrective Action

Power Supply/Fan Troubleshooting

	Front Panel			Lights on
	Lights			Back of
				Power
				Supply
System Status	LogicPower Good LED (Grn)	PowerSupply Fail LED (Red)	OverTemperature LED (Red)	PowerGood LED (Grn)	OverTemperature LED (Red)	Fan	PowerButton Depressed (IN)
Standby	Off	NA*	Off	Off	Off	On	No
ON - OK	On		Off	On	Off	On	Yes
AC source	Off		Off	Off	Off	Off	NA
disruption
Power Supply	Off		Off	Off	Off	On	Yes
voltage out of
range
Power Supply	Off		Off	Off	On	On	Yes
overheat
Fan Failure	Off		Off	Off	On	Off	Yes
Chassis	On		On	On	Off	On	Yes
Overheat

Shaded text in table denotes abnormal indications.

*The state of the Power Supply Fail LED is not applicable in a system with one Power Supply.

Corrective Action

Press the Power Button (IN).

None

Check AC source, Plug, and fuses.

Replace Power Supply/Fan.

Fix cause of overheat, else replace faulty Power Supply.

Replace Power Supply/Fan.

Fix cause of overheat else power down immediately.

Table 4-1 Troubleshooting Matrix (Single Power Supply)

4-2Diagnostics/Troubleshooting	GigWorks MkII-16 Switch Model MKII-BASE16
	59003-01 Rev. A	Installer's/User's Manual