Standard I/O Book Leds; Power-Supply Leds - IBM System x3850 X6 Installation And Service Manual

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Standard I/O book LEDs

Use this information to determine the location of the LEDs on the standard I/O

The following illustration shows the location of the LEDs on the standard I/O

This topic provides the location of the power supply LEDs.

The following minimum configuration is required for the ac power LED on the

power supply to be lit:

v Power supply

v Power cord

v Appropriate input power from the power source

The following minimum configuration is required for the 4-socket server to start:

v One compute book and one 4 GB DIMM in DIMM connector 9.

v The standard I/O book

v The storage book

v One power supply

v Power cord

The following minimum configuration is required for the 8-socket (x3950 X6)

server to start:

v A minimum of four DDR3 compute books (two in each node) with E7-8xxx v2

microprocessors. The microprocessors must be of the same cache size, type, and

clock speed.

v The 8-socket chassis

v Two standard I/O books

v Two storage books

v A minimum of four power supplies (two power supplies in each node)

The following illustration shows the locations of the power-supply LEDs.

activity LED

Chapter 4. Troubleshooting

System x3950 x6