Lenovo 3821, 3822, 3719, 3823 manual Levels or coordinated 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.

The System %1 encountered a	Error	A POST error has occurred.	1. Update the server firmware
POST Error.		(Sensor = Firmware Error)
				on the primary page.
(%1 = CIM_ComputerSystem.
				Important:	Some cluster
ElementName)
				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.
			2.	(Trained service technician
				only) Replace the system
				board.
A Uncorrectable Bus Error has	Error	A bus uncorrectable error	1. Check the system-event log.
occurred on system %1.		has occurred.
			2. Check the PCI error LEDs.
(%1 = CIM_ComputerSystem.		(Sensor = Critical Int PCI)
			3. Remove the adapter from the
ElementName)
				indicated PCI slot.
			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.

44ThinkServer TD200x Types 3719, 3821, 3822, and 3823: Hardware Maintenance Manual