SBC -775 Instruction Manual page 7

Primary (CN6) and Secondary (CN7) IDE
Connectors ........................................................................... 24
Floppy Drive Connector (CN13) ...................................... 24
Parallel Port Connector (CN8) .......................................... 25
Keyboard & PS/2 Mouse Connector (CN12) ................. 25
Serial Ports (CN9: COM1; CN10: COM2) .................... 26
Front Panel Connectors
(CN2, CN3, CN4, J1 and J2)............................................. 27
Keyboard lock and power on LED (CN2) .............................. 27
External speaker (CN3) .......................................................... 27
IDE LED (CN4) ..................................................................... 27
ATX soft power switch (J1) ....................................................27
Reset (J2) ................................................................................ 27
ATX Power Control Connectors (J7 and J1) .................. 28
ATX feature connector (J7)
and soft power switch connector (J1) ..................................... 28
Controlling the soft power switch ............................................ 29
USB Connector (CN11) ...................................................... 29
IR Connector (CN1) ........................................................... 29
External Keyboard Connector (J10) ............................... 29
External Suspend Switch Lead (SMI) (J3) ...................... 30