Lenovo RS210 manual DSA Preboot messages continued

Table 5. DSA Preboot messages (continued)

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

v See Chapter 7, “Parts listing, RS210 Types 6531, 6532, 6533, and 6534,” on page 177 to determine which components are customer replaceable units (CRU) and which components are field replaceable units (FRU).

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

v Go to the Lenovo support Web site at http://www.lenovo.com/support to check for technical information, hints, tips, and new device drivers or to submit a request for information.

Message
number	Component	Test	State	Description	Action
166-903-xxx	IMM	IMM I2C Test	Failed	The IMM	1.	Turn off the system and disconnect it from the
				indicates a
						power source. You must disconnect the system
				failure in the
						from ac power to reset the IMM.
				DIMM bus (Bus
					2.	After 45 seconds, reconnect the system to the
				2).
						power source and turn on the system.
					3.	Run the test again.
					4.	Make sure that the DSA code is at the latest
						level. For the latest level of DSA code, go to
						http://www.lenovo.com/support.
					5.	Make sure that the IMM firmware is at the latest
						level. The installed firmware level is shown in
						the DSA event log in the Firmware/VPD section
						for this component. For more information, see
						“Updating the firmware” on page 212.
					6.	Run the test again.
					7.	Disconnect the system from the power source.
					8.	Replace the DIMMs one at a time, and run the
						test again after replacing each DIMM.
					9.	Reconnect the system to the power source and
						turn on the system.
					10.	Run the test again.
					11. Turn off the system and disconnect it from the
						power source.
					12.	Reseat all of the DIMMs.
					13.	Reconnect the system to the power source and
						turn on the system.
					14.	Run the test again.
					15.	Turn off the system and disconnect it from the
						power source.
					16.	(Trained service technician only) Replace the
						system board.
					17.	Reconnect the system to the power source and
						turn on the system.
					18.	Run the test again.
					19.	If the failure remains, go to the Lenovo Web site
						for more troubleshooting information at
						http://www.lenovo.com/support..

Chapter 4. Diagnostics 85