Chapter 1: Introduction
1-5
Jumper Description Default Setting
J3P 3rd PWR Failure Detect Off (Disabled)
JBT1 CMOS Clear See Chapter 2
JCF1 Compact Card Master/Slave Select Off (Slave)
JI
2
C1/JI
2
C2 SMB to PCI-X Slots Pins 1-2 (Enabled)
JI
2
C3/JI
2
C4 SMB to PCI-E Slots Pins 1-2 (Enabled)
JPL1 GLAN1/GLAN2 Enable Pins 1-2 (Enabled)
JWD Watch Dog Pins 1-2 (Reset)
Connector Description
1394-1/1394-2 1394-1/1394-2 Fire-Wire Connectors
CD1 CD-In Header
COM1/COM2 BP COM1 Port/FP Accessible COM2 Serial Connector
FAN 1-8 Fans 1-8 (Fan7: CPU Fan1, Fan8: CPU Fan2)
Floppy Floppy Disk Drive Connector (J22)
HD Audio/FP Audio Backplane HD Audio (JC1), Front Panel Audio (JC2)
IDE1/IDE2 IDE1 Hard Drive (JIDE1)/Compact Flash Card (JIDE2)
I-SATA0~SATA5 Intel SATA Connectors
J17 Power System Management (I
2
C) Header
J29,J30 Serial General Purpose I/O Headers (T-SGPIO 1/2)
JAR Alarm Reset Header
JD1 PWR LED(pins1-3)/SpeakerHeader (pins 4-7)
JF1 Front Control Panel Connector
JL1 Chassis Intrusion Header
JOH1 Overheat LED
JPW1 Primary 24-Pin ATX PWR Connector (Req'd for MB)
JPW2 +12V 4-pin PWR (Required for South Bridge, North
Bridge & VRMs)
JPW3 +12V 8-pin PWR (Required for processors)
JPW4 +12V/+5V 4-pin PWR (Additional PWR supply for PCI-
E slots, used if needed)
JWF1 Compact Card PWR Connector (Note 5 on Pg.1-4)
JWOL Wake-on-LAN Header
JWOR Wake-on-Ring Header
KB/MS PS2 Keyboard/Mouse (JKM1)
LAN1 G-bit Ethernet Ports (JLAN1)
LE1 PWR LED Indicator (Note 4 on Pg.1-4)
PSF Power Supply Failure (JP3)
Printer Parallel (Printer) Port (J21)
SIMLP SIMLP IPMI Connector (Slot 7: J16)
Slot 0 PCI-U Slot (J31)
USB 0/1/2/3 Back Panel USB 0/1/2/3 (JUSB1)
USB 4/5 Front Panel USB4/5 (JUSB2)
Quick Reference (X7DWA-N)