Microprocessor-Board Connectors; Microprocessor-Board Leds - IBM X3950 X5 Problem Determination And Service Manual

Microprocessor-board connectors

This topic provides an illustration of the connectors on the microprocessor board.
The following illustration shows the connectors on the microprocessor board.
Microprocessor
1 - 4 connector

Microprocessor-board LEDs

This topic provides illustrations and descriptions of the microprocessor-board
LEDs.
The following illustration shows the LEDs on the microprocessor board.
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IBM System x3850 X5 and x3950 X5 Types 7145, 7146, 7143, and 7191: Problem Determination and Service Guide
Scalability link
I/O board
power
1
Memory
card 1
Memory
card 2
Memory
card 3
Memory
CD/DVD
card 4
power
Scalability link
I/O board
2 3
Fan 1
Scalability Front
LED panel
Front of server
I/O board
power
I/O board
Memory
card 5
Memory
card 6
4
Memory
card 7
Memory
card 8
PCIe2 x8
connector for
SAS RAID card
Fan 3
SAS backplane
power
Fan 2 SAS backplane
data