Supermicro X7DA3 Plus User Manual page 39

Supermicro x7da3 plus motherboards: user guide
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GLAN 1/2 (Giga-bit Ethernet
Ports)
Two G-bit Ethernet ports are located
at JLAN1 on the IO backplane. This
port accepts 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 to be
used with an external speaker. If you
wish to use the onboard speaker, you
should close pins 6-7 with a jumper.
JPW2
LAN1/2
A
CD1
Audio
HD
CTRL
Audio
SIM LP IPMI
PCI-Exp x16
PCI-33MHz
CPU
PSF
J17
Fan 1
JPW1
J3P
JAR
SAS
Controller
2-19
Chapter 2: Installation
GLAN1
GLAN2
Speaker Connector
Pin Setting
Defi nition
Pins 6-7
Internal Speaker
Pins 4-7
External Speaker
8-pin PWR
JPW3
A. GLAN1/2
B
B. PWR LED/Speaker

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