remove or install the component while the server is running. Orange can also indicate touch points on
hot-swap components. See the instructions for removing or installing a specific hot-swap component for
any additional procedures that you might have to perform before you remove or install the component.
System-board internal connectors
The following illustration shows the internal connectors on the system board.
Coin-cell battery
Fan 8
connector
Operator information
panel connector
Fan 7
connector
Fan 6
connector
Fan 5
connector
Fan 3
connector
Fan 2
connector
Fan 1
connector
PCI riser-card
assembly
connector 1
PCI riser-card
assembly
connector 2
Microprocessor 2
Microprocessor 1
Front video
connector
LCD display
panel connector
Front USB
connector
DVD drive connector
ServerRAID
connector
Graphic card
connector
Backplane
configuration
connector
Backplane
connector
DIMM 19-24
DIMM 7-18
DIMM 1- 6
USB hypervisor connector
SAS/SATA cable
connector 0
power
Figure 25. System-board internal connectors
System-board external connectors
The following illustration shows the external connectors on the system board.
26
Lenovo System x3550 M5 Installation and Service Guide
Summary of Contents for System x3550 M5
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