Chapter 1: Overview
1-5
X9DRD-7JLN4F/-7LN4F Jumpers
Jumper
Description
Default Setting
JBT1
Clear CMOS
See Chapter 3
JI
2
C1/JI
2
C2
SMB to PCI-E Slots
Off (Disabled)
JPB1
BMC Enabled
Pins 1-2 (Enabled)
JPG1
VGA Enabled
Pins 1-2 (Enabled)
JPL1
GLAN1/GLAN2 Enable
Pins 1-2 (Enabled)
JPS1
SAS Enabled
Pins 1-2 (Enabled)
JVRMI
2
C1/2
CPU1/2 VRM I
2
C Bus
Pins 2-3 (Manufac-
ture Default)
JWD1
Watch Dog Timer Enable
Pins 1-2 (Reset)
X9DRD-7JLN4F/-7LN4F Connectors
Connectors
Description
COM1/COM2
Backplane COM Port1/Front Accessible COM2 Header
FAN1~8
CPU/System Fan Headers
JBAT1
Onboard Battery (See Chpt. 3 for Used Battery Disposal)
JD1
Speaker/Power LED Indicator
JF1
Front Panel Control Header
JF2
LAN3 (NIC3)/LAN4 (NIC4) LED Indicators
JIPMB1
4-pin External BMC I
2
C Header (for an IPMI Card)
JL1
Chassis Intrusion
JOH1
Overheat LED Indicator
JPI
2
C1
Power Supply SMBbus I
2
C Header
JPW1
24-Pin ATX Main Power Connector (Warning on Pg. 1-6.)
JPW2/3
12V 8-Pin Power Connectors (See Warning on Pg. 1-6.)
JPW4
12V 4-Pin Power Connectors (See Warning on Pg. 1-6.)
JSD1
SATA DOM (Device on Module) Power Connector
JSTBY1
+5V Standby Power Header
JTPM1
TPM (Trusted Platform Module)/Port 80
JUID
UID (Unit Identification) Switch
LAN1/3, LAN2/4
Gigabit Ethernet Ports 1/2, 3/4
(IPMI) LAN
IPMI_Dedicated LAN
(I)SATA1~6
Intel SATA Connectors 1~6 from the Intel PCH
(L)SAS0~3, 4~7
Serial_Link SCSI Attached 2.0 Connectors 0~3, 4~7 from
the LSI SAS 2308 Controller
JP2
Manufacture (ME) Mode
Pins 1-2 (Normal)
JPME1
ME Recovery
Pins 1-2 (Normal)
JVRMI
2
C1/
JVRMI
2
C2
CPU1/CPU2 VRM SMbus Enable
Pins 1-2 (Normal)
Note:
PCI-E slots support Low-Profile MD2 form factor for devices/add-on
cards that are shorter than 167.64mm or 6.59" (in) in length only.
