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Appendix A Pin Assignments 93
21
3
4
ATX power feature connector (CN23)
Table A-20: ATX power feature connector (CN23)
Pin Signal
1 5VSB (Stand-by voltage)
2NC
3 VPSON
ATX power button & power LED connector
(CN24)
Table A-21: ATX power button & power LED connector (CN24)
Pin Signal
1 LED+
2 Button+
3 LED- (GND)
4 Button- (GND)
3
2
1