Lenovo 3797 manual Log

Table 15. EasyLED panel LEDs (continued)

LED	Description	Action
OVER SPEC	The power supplies are	If the 12V channel E error LED is lit, complete
(Continued)	using more power than	the following steps:
	their maximum rating.	1.	Turn the server off and disconnect the
			power from the server.
		2.	Remove the PCI riser card from PCI riser
			connector 2 and the microprocessor in
			socket 2.
		3.	Restart the server to see if the problem
			remains.
		4.	Reinstall each device that was removed in
			step b one at a time, starting the server
			each time, to isolate the failing device.
		5.	Replace any failing device.
		6.	(Trained service technician only) Replace
			the system board, if the problem remains.

If the 12V AUX channel error LED is lit, complete the following steps:

		1.	Turn the server off and disconnect the
			power from the server.
		2.	Remove all PCI Express cards, all PCI riser
			cards, the operator information panel, and
			the Ethernet daughter card.
		3.	Restart the server to see if the problem
			remains.
		4.	Reinstall each device that was removed in
			step b one at a time, starting the server
			each time, to isolate the failing device.
		5.	Replace any failing device.
		6.	(Trained service technician only) Replace
			the system board, if the problem remains.
LOG	An error occurred.	Check the IMM system event log and the
		system-error log for information about the error.
		Replace any components identified in the error
		logs.
LINK	Reserved.
PS	Power supply 1 or 2 has	1.	Make sure that the power supplies are
	failed.
			seated correctly.
		2.	Remove one of the power supplies to isolate
			the failed power supply.
		3.	Replace the failed power supply.

146ThinkServer RD220 Types 3729, 3779, 3797, and 3798: Installation and User Guide