Power Led/Speaker Header - Supermicro X7DCA-3 User Manual

Supermicro x7dca-3 motherboards: user guide
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GLAN 1/2 (Giga-bit Ethernet
Ports)
Two G-bit Ethernet ports are located
at JLAN3 on the I/O backplane. These
ports accept RJ45 type cables.
Power LED/Speaker
On the JD1 header, pins 1-3 are for a
power LED, and pins 4-7 are for the
speaker. See the table on the right for
speaker pin defi nitions.
Note: The speaker connector
pins are for use with an external
speaker. If you wish to use the on-
board speaker, you should close
pins 6-7 with a jumper.
FAN6
FAN5
JPW1
JPW3
DIMM1A
DIMM1B
DIMM2A
DIMM2B
DIMM3A
DIMM3B
JPL2
LAN
CTRL
A
JPL1
LAN
CTRL
SLOT7 SIMLP IPMI
Audio CTRL
SLOT6 PCI-E X16
JC2
SLOT5 PCI 33MHz
CD1
SLOT4 PCI-E X4 (in X16 slot)
JI2C4
JI2C1
JPF
JI2C3
JI2C2
SLOT3 PCI 33MHz
S I/O
T-SGPIO1
SLOT2 PCI-X 133/100MHz
SLOT1 PCI-X 133/100MHz
FLOPPY
IDE1
J6
J3P1
FAN7
DIMM1-1
DIMM0-1
DIMM1-2
CPU1
DIMM0-2
DIMM1-3
DIMM0-3
Intel
5100
MCH
CPU2
JBT1
I-button
Intel
ITE
ICH9R
CTRL
Battery
LES1
LES2
T-SGPIO2
JPS1
SAS
PXH-V
CTRL
BIOS
JP1
USB8
USB9
USB6/7
USB4/5
J5
JL1
JWOR1
2-19
Chapter 2: Installation
GLAN1/2
Speaker Connector
Pin Defi nitions
Pin Setting
Defi nition
Pins 6-7
Internal Speaker
Pins 4-7
External Speaker
A. GLAN1/2
JAR
JP3
JPW2
B. PWR LED/Speaker
LE1
JF1
B
SP1
I-SATA0
I-SATA1
I-SATA2
I-SATA3
I-SATA4
I-SATA5
JWD1

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