User`s manual

Table Of Contents
7
CN16
(keyboard lock
and power LED)
Power LED
Suspend: flash flash (ATX/AT)
System On: ON (ATX/AT)
System Off: OFF (AT)
System OffL Slow flash (ATX)
CN17 External speaker
CN18 Reset connector
CN19 HDD LED connector
CN20 ATX feature connector
CN21 ATX soft power switch (PS_ON)
CN22 HW Monitor Alarm
Close: Enable OBS Alarm
Open: Disable OBS Alarm
CN29 SM BUS Connector
CN24 2 LAN Ports
CN30 SCSI daughter board extension connector 1 (PCI
interface)
CN43 AC97 Link connector
CN63 USB port 3,4
CN64 Case Open
CN65 Front Panel LAN Indicator connector
CN66 USB port 5,6
CN67 USB port 7,8
CN68 CPU FAN connector (4-pin)
CN91 Serial Port: COM1; RS232 (9-pin connector)
CN93 GPIO pin header (SMD pitch=2.0 mm)
SA0 Serial ATA0
SA1 Serial ATA1
SA2 Serial ATA2
SA3 Serial ATA3
ATX1 ATX 12V Auxillary power connector
VCN1 DVI connector (DF13-20DP-1.25mm TMDS)
Table 1.2: Connectors