Atx 12V Power Connector: J4 - MSI K7D MASTER - Motherboard - ATX User Manual

ATX 12V Power Connector: J4

This 12V power connector is used to provide power for the CPU & the
AGP Pro card.
Note: Always make sure to connect a power cable to the J4 to provide
power for the CPU & the AGP Pro card. Even if you do not intend to use
AGP Pro card, you still have to connect the J4 in order to ensure that
CPU will work properly with sufficient power input.
2-11
Hardware Setup
J4
4 2
1
3
Pin Definition
PIN SIGNAL
1 GND
2 GND
3 12V
4 12V