Clearing Other Faults; Platform I2C Bus; Causes; Resolution - Sun Microsystems SPARC Enterprise T5120 Installation And Service Manual

3. If FRUID ManR data is reported for the power supply, there is no fault.
4. If FRUID ManR data is not reported for the power supply, continue with the
following steps.
D.6.2.3

Clearing Other Faults

If a new FRU was recently added to the system, remove the FRU to see if the
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system reports no failures.
If a single component reported failure without any other failures, the problem is
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likely with the component.
If multiple components report problems, the problem is likely with the bus.
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Remove or swap individual FRUs to determine which FRU is causing the problem.
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D.6.3

Platform I2C Bus

The software will detect if slot power has been removed from the PCI Express slot
and will not generate these errors if power was removed.
D.6.3.1

Causes

Link card not fully seated in slot.
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Failed system PCI Express card slot.
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Failed link card component.
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D.6.3.2

Resolution

Reseat the link card in the slot.
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Move the link card to another server PCI Express slot. If the problem follows the
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card, replace the card.
Try a different link card in slot. If the problem remains with the slot, the problem
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is with the PCI Express slot.
D-12 External I/O Expansion Unit Installation and Service Manual for SPARC Enterprise T5xxx Servers • April 2011
Reseat or swap power supplies.
Reseat or swap link cards.
Reseat or swap boats.
Try known-good FRUs in the chassis to determine if there is a chassis failure.