SUPER MICRO Computer 6015B-8+ manual X7DBR8+ Quick Reference, Jumper Description Default Setting

Chapter 5: Advanced Serverboard Setup

X7DBR8+ Quick Reference

Jumper	Description	Default Setting
J3P	3rd Power Fail Detect	Open (Disabled)
JBT1	CMOS Clear	(See Section 5-9)
JCF1	Compact Flash Master/Slave Select	Closed (Master)
JI2C1/JI2C2	SMBus to PCI-E Slots Enable/Disable	Open (Disabled)
JPA1*	SCSI Controller Enable/Disable	Pins 1-2	(Enabled)
JPA2/JPA3*	SCSI ChA/ChB Termination En/Dis	Open (Enabled)
JPG1	VGA Enable/Disable	Pins 1-2	(Enabled)
JPL1/ JPL2	JLAN1/JLAN2 Enable/Disable	Pins 1-2	(Enabled)
JWD	Watch Dog	Pins 1-2	(Reset)

Connector	Description
COM1/COM2	COM1/COM2 Serial Port/Header
FAN 1-5	Fan 1-5 Headers
J22	Floppy Disk Drive Connector
IDE#1/IDE#2	IDE Hard Drive/Compact Flash Card Connectors
JA1/JA2*	SCSI Channel A & B Ports
JAR1	Alarm Reset Header
JD1	Power LED (pins1-3)/Speaker Header (pins 4-7)
JF1	Front Control Panel Connector
JL1	Chassis Intrusion Header
JLAN1/2	G-bit Ethernet Ports
JOH1	Overheat LED
JP3	Power Fail Header
JPW1	24-pin Primary ATX Power Connector
JPW2	4-pin Auxiliary Power Connector
JPW3	8-pin Processor Power Connector
JUID1	UID LED Header
JUID2	UID Switch Header
JWF1	Compact Flash Card Power Connector
JWOL	Wake-on-LAN Header
JWOR	Wake-on-Ring Header
LE1	PWR LED Indicator
I-SATA0 - I-SATA5	Intel Serial ATA Ports
SGPIO1/SGPIO2	SGPIO Headers
SMB	System Management Bus Header
SMBUS_PS	Power System Management (I2C) Header
USB0/1, JUSB2, JUSB3	USB0/1 Ports, USB2/3 Headers, USB4/5 Headers

*X7DBR8+ only

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