Micro ATX Board E M B - 9 0 0 MChapter 2 Quick Installation Guide 2 - 172.20 Front Panel Connector (CN11)Pin Signal Pin Signal1 Power On Button(-) 2 Power On Button(+)3 IDE LED(-) 4 IDE LED(+)5 External Buzzer(-) 6 External Buzzer(+)7 Power LED(-) 8 Power LED(+)9 Reset Switch(-) 10 Reset Switch(+)2.21 ATX-24 Power Connector (CN12)Pin Signal Pin Signal1 N.C 13 N.C2 N.C 14 -12V3 GND 15 GND4 +5V 16 PS_ON5 GND 17 GND6 +5V 18 GND7 GND 19 GND8 N.C 20 -5V9 +5VSB 21 +5V10 +12V 22 +5V11 +12V 23 +5V12 N.C 24 GND
