Lenovo 3719, 3821, 3822, 3823 manual Code

vFollow the suggested actions in the order in which they are listed in the Action column until the problem is solved.

vSee Chapter 8, “Parts Listing, TD200x Machine Types 3719, 3821, 3822, and 3823,” on page 237 to determine which components are customer replaceable units (CRU) and which components are field replaceable units (FRU).

vIf an action step is preceded by “(Trained service technician only),” that step must be performed only by a trained service technician.

Sensor Sys Board Fault has	Error	A sensor has changed to	1.	Check the system-event log.
transitioned to critical from a less		Critical state from a less
			2.	Check for an error LED on
severe state.		severe state.
				the system board.
			3.	Replace any failing device.
			4.	Check for a server firmware
				update.
				Important: Some cluster
				solutions require specific code
				levels or coordinated code
				updates. If the device is part
				of a cluster solution, verify
				that the latest level of code is
				supported for the cluster
				solution before you update
				the code.
			5.	(Trained service technician
				only) Replace the system
				board.
The Power Supply (Power Supply: n)	Error	Power supply nhas failed.	1.	If the power-on LED is lit,
has Failed.		(n = power supply number)
				complete the following steps:
(n = power supply number)
				a. Reduce the server to the
				minimum configuration.
				b. Reinstall the components
				one at a time, restarting
				the server each time.
				c. If the error recurs, replace
				the component that you
				just reinstalled.
			2.	Reseat power supply n.
			3.	Replace power supply n.
			(n = power supply number)
Sensor PS n Fan Fault has	Error	A sensor has changed to	1.	Make sure that there are no
transitioned to critical from a less		Critical state from a less
				obstructions, such as bundled
severe state.		severe state.
				cables, to the airflow from the
(n = power supply number)
				power-supply fan.
			2.	Replace power supply n.
			(n = power supply number)

46ThinkServer TD200x Types 3719, 3821, 3822, and 3823: Hardware Maintenance Manual