MSI H97 GAMING 3 Manual - Manual (Page 31)

Chapter 1
1-17 Getting Started
Power Supply
Video Demonstration
Watch the video to learn how to install power supply connectors.
http://youtu.be/gkDYyR_83I4
JPWR1~2: ATX Power Connectors
These connectors allow you to connect an ATX power supply. To connect the ATX
power supply, align the power supply cable with the connector and firmly press the
cable into the connector. If done correctly, the clip on the power cable should be
hooked on the motherboard’s power connector.
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JPWR1
JPWR2
Important
Make sure that all the power cables are securely connected to a proper ATX power
supply to ensure stable operation of the motherboard.