User`s manual

Chapter 1: Introduction
1-5
X7DCA-3/X7DCA-i Quick Reference
Jumper Description Default Setting
JBT1 CMOS Clear (See Section 5-10)
JI
2
C1/JI
2
C2,JI
2
C3/JI
2
C4 I
2
C to PCI/PCI-X/E Slots Pins 2-3 (Disabled)
JPL1/JPL2 LAN1/2 Enable/Disable Pins 1-2 (Enabled)
JPS1 SAS Enabled (X7DCA-3) Pins 1-2 (Enabled)
JWD1 Watch Dog Pins 1-2 (Reset)
Connector Description
Audio/JC2/CD1 Audio Microphone, Line-In/Line-Out/CD-In
COM1/COM2 COM1/COM2 Serial Ports
FAN 1-8 Chassis/CPU Fan Headers
Floppy Floppy Drive Connector (JFDD1)
IDE1 IDE Drive Connector
I-SATA0 ~ I-SATA5 SATA Ports
J5 Back Panel Power System Management (I
2
C)
J6 Power Supply SMBus I
2
C Header
J3P1 Power Supply Failure LED
JAR Alarm Rest Header
JD1 Onboard Speaker/Power LED
JF1 Front Panel Control Connector
JL1 Chassis Intrusion Header
JOH1 Overheat Warning Header
JP3 SAS Power System Management I
2
C Header
JPF Power Failure Header
JPW1/JPW2/JPW3 4-Pin /8-pin/24-Pin ATX Power Connectors
JWOL1 Wake-On-LAN Header
JWOR1 Wake-On-Ring Header
LAN1/2 Gigabit Ethernet (RJ45) Ports
SAS 0~ 3, 4~7 Serial Attached SCSI Connectors (X7DCA-3 Only)
SIMLP SIMLP (Remote Management) Slot
T-SGPIO-1/T-SGPIO-2 Serial General Purpose Input/Output Headers
USB0~3,USB4~5,6~7,8, 9 Universal Serial Bus (USB) Ports, Headers
LED Indicator Description
LE1 Power LED
LES1/LES2 SAS LED Indicators