Kontron S5500 SEL Troubleshooting Manual de usuario descargar pdf (Pagina 30)

System Event Log Troubleshooting Guide for Intel

S5500/S3420 series Server Boards Power Subsystems

Revision 1.0 Intel order number G74211-001 21

Sensor

Number

Sensor Name

Next Steps

13h

BB +1.5V P1 DDR3

This 1.5V line is supplied by the main board.

This 1.5V line is used by the memory on processor 1.

1. Ensure all cables are connected correctly.

2. Check the DIMMs are seated properly.

3. Cross test DIMMs. If the issue remains with the DIMMs on this socket, replace the main board, otherwise replace the DIMM.

14h

BB +1.5V P2 DDR3

This 1.5V line is supplied by the main board.

This 1.5V line is used by the memory on processor 2.

1. Ensure all cables are connected correctly.

2. Check the DIMMs are seated properly.

3. Cross test DIMMs. If the issue remains with the DIMMs on this socket, replace the main board, otherwise the DIMM.

15h

BB +1.8V AUX

+1.8V is supplied by the main board.

+1.8V is used by the onboard NIC and I/O hub.

1. Ensure all cables are connected correctly.

2. If the issue remains, replace the main board.

16h

BB +3.3V

+3.3V is supplied by the power supplies

+3.3V is used by the PCIe and PCI-X slots.

1. Ensure all cables are connected correctly.

2. Reseat any PCI cards, try other slots.

3. If the issue follows the card, swap it, otherwise, replace the main board.

4. If the issue remains, replace the power supplies.

17h

BB +3.3V STBY

+3.3V Stby is supplied by the main board.

+3.3V Stby is used by the BMC, On-board NIC, IOH, and ICH.

1. Ensure all cables are connected correctly.

2. If the issue remains, replace the board.

3. If the issue remains, replace the power supplies.

18h

BB +3.3V Vbat

+3.3V Vbat is supplied by the CMOS battery when power is off and by the main board when power is on.

+3.3V Vbat is used by the CMOS and related circuits.

1. Replace the CMOS battery. Any battery of type CR2032 can be used.

2. If error remains (unlikely), replace the board.

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