SUPER MICRO Computer 6012L-6 P4DLR+ Quick Reference, Jumper Description Default Setting

Chapter 5: Advanced Motherboard Setup

P4DLR+ Quick Reference

Jumper	Description	Default Setting
JP4	33 MHz PCI Enable/Disable	Open (Disable)
JA4	SCSI Enable/Disable	Pins 1-2	(Enable)
JBT1	CMOS Clear	See Chapter 2
JP2	Speaker Enable/Disable	Closed (Enable)
JP3	Watch Dog Enable/Disable	Open (Disable)
JP4/P2	PCI-X Speed Settings	See page 2-19
JP48	Chassis/Overheat Fan Select	Open (Overheat)
JP54	LAN1 Enable/Disable	Pins 1-2	(Enable)
JP55	LAN2 Enable/Disable	Pins 1-2	(Enable)
JP56	VGA Enable/Disable	Pins 1-2	(Enable)
JP58	CPU/Chassis Fan Select	Open (CPU)
JPA1	SCSI Channel A Termination	Open (Terminated)
JPA2	SCSI Channel B Termination	Open (Terminated)
P2	PCI-X Speed Settings	See page 2-19

Connector	Description
ATX POWER	Primary ATX Power Connector
BANK0-BANK3	Memory (RAM) Slots
COM1/COM2	COM1/COM2 Serial Port Connector
CPU1/CPU2	CPU 1 and CPU2 Sockets
CPU/CHS/OH FAN	CPU/Chassis/Overheat Fan Headers
J1	USB2/3 Headers
J10	Sleep Button Header
J11	PS/2 Keyboard/Mouse Ports
J12	Floppy Disk Drive Connector
J18, J19	IDE Hard Disk Drive Connectors
JA1	Ultra160 LVD SCSI CH B Connector
JA2	Ultra160 LVD SCSI CH A Connector
JA5	Ultra160 LVD SCSI CH B Connector
JF1	Front Control Panel Connector
JP46	Third Power Supply Fail Header
JP57	Chassis Intrusion Header
LAN1/2	Ethernet Ports
LED1/LED2	Debug LEDs
PWR_SEC	Secondary ATX Power Connector
USB0/1	Universal Serial Bus Ports
VGA	VGA Display (Monitor) Port
WOL	Wake-on-LAN Header

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