User`s manual

Chapter 1: Introduction
1-5
X7SB4/X7SBE Quick Reference
Jumper Description Default Setting
JBT1 CMOS Clear (See Chapter 2)
JI
2
C1/JI
2
C2 SMB to PCI Slots Open/Open (Disabled)
JPA1 (X7SB4) SCSI Channel Enable Pins 1-2 (Enabled)
JPA2 (X7SB4) SCSI Channel Termin.Enable Open (Enabled)
JPF Power Force-On Open (Disabled)
JPG1 VGA Enable Pins 1-2 (Enabled)
JPL1/JPL2 Giga-bit LAN 1/LAN 2 EnablePins 1-2 (Enabled)
JPUSB1 Backpanel USB Wake-Up Pins 1-2 (Enabled)
JPUSB2 Front Panel USB Wake-Up Pins 2-3 (Disabled)
JWD Watch Dog Enable Pins 1-2 (Reset)
Connector Description
COM1/COM2  COMPort1&COM2HeaderJ31/J13
Fans1-6   Chassis/SystemFanHeaders(Fans1-5)&CPUFan6
Floppy Floppy Disk Connector (J27)
J9 Speaker Header
J3P Power Fault Header (See Chapter 2)
JAR Alarm Reset Header
JF1 Front Panel Control Header
JL1 Chassis Intrusion Header
JPW1 ATX 24-Pin Power Connector
JPW2 12V 8-pin Power Connector (Required)
JWOL Wake On LAN Header
JWOR Wake On Ring Header
KB/MS PS/2 Keyboard/Mouse Connector (J28)
LAN1/LAN2 Ethernet RJ45 (Gigabit LAN) Port1/Port2 Connectors
I-SATA0~I-SATA5 6 Intel SATA Ports (JS1-JS6)
PW4 Power SMBus Header (I
2
C)
SCSI (X7SB4) SCSI Channel Connector (JA1)
SPKR1 Internal Speaker/Buzzer
T-SPGIO1/T-SPGIO2 Serial Link General_Purpose I/O Headers
USB0,1,7,8  BackPanelUniversalSerialBusPorts0,1&7,8(J15)
USB 2/3, 4/5 Front Panel Accessible USB Headers 2,3,4,5(J44/J45)
USB 6 Front Panel USB Port 6 (J47)
VGA VGA Connector (J16)
LED Indicator Description ((Refer to Section 2-8 in Chapter 2.)
D25 System Status LED Indicator
JLED Power LED
LE 1 Onboard +5V Standby Power warning LED Indicator
LE3/LE4 BIOS POST Code Indicators