Manual

Embedded Controller AEC-6977
Chapter 2 Hardware Installation 2 - 8
RS485 5-6 close , 1-2 3-4 open
2.12 COM6 +12V/+5V/Ring Selection (JP9)
JP9 Function
1-2 +12V
3-4 +5V
5-6 Ring (Default)
2.13 COM5 +12V/+5V/Ring Selection (JP11)
JP6 Function
1-2 +12V
3-4 +5V
5-6 Ring (Default)
2.14 Auto Power Button (J6)
J6 Function
OPEN ATX (Default)
1-2 AT
2.15 SATA Power (PWR1~PWR2)
Pin Signal
1 +12V
2 GND
3 GND
4 +5V
2.16 Front Panel Connector (CN4)
Pin Signal Pin Signal
1 Power On Button (-) 2 Power On Button (+)
3 HDD LED (-) 4 HDD LED (+)