Foxconn A7DA 3.0 - Manual (Page 21)

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14
Connect a 4-pin
power plug
We recommend you using an 8-pin ATX 12V power supply. If
you are using a 4-pin power supply, you need to align the ATX
power connector according to the picture on the right.
CA
UT
IO
N
!
Exclusive Graphics power Connector :
PWR3
This connector is an auxiliary power for graphics card.
Exclusive power for graphics card is for better graphics
performance and future upgrade usage.
fan Connectors : CPU_fAN, SYS_fAN,
Nb_fAN
There are three main fan headers on this motherboard.
The fan speed can be controlled and monitored in “PC
Health Status” section of the BIOS Setup. These fans
can be automatically turned off after the system enters
S3, S4 and S5 sleeping states.
Speaker Connector : SPeAKeR
The speaker connector is used to connect speaker of
the chassis.
CoM Connector : CoM1
This motherboard supports one serial RS232 COM port
for legacy compatibility. User must purchase another
RS232 cable with a 9-pin D-sub connector at one end
to connect with the external RS232 device and another
end with 10-pin female connector to connect with COM1
connector in the motherboard.
Floppy Disk Drive Connector : FLOPPY
This motherboard includes a standard floppy disk drive
(FDD) connector, supporting 360KB, 720KB, 1.2MB,
1.44MB, and 2.88MB FDDs.
NC
SPKJ
EMPTY
SPEAKER
SPKJ
1
2
3
4
RLSD
SOUT
RI
GND
RTS
DSR
DTR
CTS
EMPTY
SIN
1 2
10 9
COM1
+12V
GND
GND
+5V
1
4
PWR3
1 GND
POWER
SENSE
CONTROL
CPU_FAN/SYS_FAN/NB_FAN