Supermicro Supero X7DCA-L - Power Led;Speaker Header

Chapter 2: Installation
2-19
F A N 4
Buttery
JD1
USB6
JWD1
JPL2
JPL1
JI2C1
JWOR1
JSMB1
CD1
J139
JWOL1
Mini PWR LED
LED6
JBT1
CPU2
J7
F A N 1
F A N 6
Floppy
FAN5
USB4/5
PWR I2C
KB/MS
USB0/1/2/3
COM1
VGA
LAN1/2
HD Audio
Slot5 PCI-E x4 (in x8 slot)
Slot4 PCI-E x8(in x8 slot)
Slot3 PCI 33MHz
COM2
S I/O
BIOS
Slot6 PCI-E x16
JI2C2
F A N 3
CPU1
LED5
Intel 5100
North Bridge
Intel ICH9R
South Bridge
LAN
CTRL
LAN
CTRL
Video
CTRL
Audio
CTRL
Buzzer
F A N 2
JPW2
JPW1
DIMM1B
DIMM1A
DIMM2B
DIMM2A
DIMM3B
DIMM3A
X7DCA-L
LED7
JF1
J8
USB7
JPG1
JL1
S A T A 0
S A T A 1
S A T A 2
S A T A 3
S A T A 4
S A T A 5
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 de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.
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.
Speaker Connector
PinDenitions
Pin Setting Denition
Pins 6-7 Internal Speaker
Pins 4-7 External Speaker
A
B
A. GLAN1/2
B. PWR LED/Speaker
GLAN1/2