Supermicro X7DAL-E User Manual page 39

GLAN 1/2 (Giga-bit Ethernet
Ports)
Two G-bit Ethernet ports are desig-
nated JLAN1 and JLAN2 on the I/O
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 for use
with an external speaker. If you wish to
use the onboard speaker, you should
close pins 6-7 with a jumper.
PWR
JPWF
Force-On
Alarm
Reset
LAN1/LAN2
A
Line-in/
Line-out
Fan5
Fan6
2nd
Branch
1st
Branch
B
2-19
Chapter 2: Installation
GLAN1
GLAN2
Speaker Connector
Pin Setting Defi nition
Pins 6-7 Internal Speaker
Pins 4-7 External Speaker
A. GLAN1/2
B. PWR LED/Speaker
Fan2
Fan3