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SuperServer 1029GP-TR User's Manual
Chapter 4
Motherboard Connections
This section describes the connections on the motherboard and provides pinout definitions.
Note that depending on how the system is configured, not all connections are required.
The LEDs on the motherboard are also described here. A motherboard layout indicating
component locations may be found in Chapter 1.
Please review the Safety Precautions in Appendix B before installing or removing components.
4.1 Power Connections
The main power connection on the X11DPG-SN must be connected to the power supply. The
wiring is included with the power supply.
•
8-pin Processor Power (JPWR2)
Main ATX Power
The power supply modules plug directly into the X11DPG-SN, so there is no cable connection
that needs to be made for main power. However you must also connect the 8-pin power
connectors (JPW3 - JPW7) to your power supply (see below) to provide power to the GPUs.
Required Connection
GPU Power
Pin Definitions
Pin#
Definition
1 - 4 Ground
5 - 8 +12V
GPU Power Headers
JPW3-JPW7 are the 8-pin 12V DC power output for the GPUs.
