Lenovo 3797 manual Pci

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

vSee the parts listing in the Hardware Maintenance Manual 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.

LED	Description	Action
PCI	An error has occurred on a PCI bus or	1.	Check the LEDs on the PCI slots to identify the component
	on the system board. An additional LED		that is causing the error.
	will be lit next to a failing PCI slot.	2.	Check the system-event log for information about the error.
		3.	If you cannot isolate the failing adapter through the LEDs
			and the information in the system-event log, remove one
			adapter at a time from the failing PCI bus, and restart the
			server after each adapter is removed.
		4.	Call for service.
SP™	The service processor (the IMM) has	1.	Remove power from the server; then, reconnect the server
	failed.
			to power and restart the server.
		2.	Update the firmware on the IMM.
		3.	Call for service
FAN	A fan has failed, is operating too slowly,	Replace the failing fan, which is indicated by a lit LED near the
	or has been removed. The TEMP LED	fan connector on the system board.
	might also be lit.
TEMP	The system temperature has exceeded	1.	Check the error log to identify where the over-temperature
	a threshold level. A failing fan can		condition was measured. If a fan has failed, replace it.
	cause the TEMP LED to be lit.	2.	Make sure that the room temperature is not too high. See
			Table 3 on page 11 for temperature information.
		3.	Make sure that the air vents are not blocked.
		4.	Call for service.

Chapter 4. Server controls, LEDs, and power 19