Biostar M7SXD M7SXD user's manual - Page 25
ATX 20-pin Power Connector: JATXPWR1, Assignment
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Chapter 1 Motherboard Description 1.6.2 ATX 20-pin Power Connector: JATXPWR1 This connector supports the power button on-board. Using the ATX power supply function, such as Soft Power Off is supported on this motherboard. This power connector supports instant power-on functionality, which means that the system will boot up instantly when the power connector is inserted on the board. PIN Assignment PIN Assignment 1 +3.3V 11 +3.3V 2 +3.3V 12 -12V 3 Ground 13 Ground 4 +5V 14 PS_ON 5 Ground 15 Ground 6 +5V 16 Ground 7 Ground 17 Ground 8 PW_OK 18 -5V 9 +5V_SB 19 +5V 10 +12V 20 +5V 1.6.3 ATX 12V Power Connector: JATXPWR2 PIN Assignment PIN Assignment 1 +12V 3 Ground 2 +12V 4 Ground 1.6.4 AUX Power Connector: JAUXPWR1 PIN Assignment 1 VCC 2 Ground 3 Ground 4 +12V 1-20
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