Foxconn A75M Series User Manual page 21

fan Connectors : SYS_fAN, CPU_fAN 1
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.
1
CPU_FAN/SYS_FAN
Speaker Connector : SPeAKeR
The speaker connector is used to connect speaker of
the chassis.
SPKJ
EMPTY
NC
SPKJ
SPEAKER
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.
2
1
RLSD
SOUT
GND
RTS
RI
9 10
COM1
lPT Connector (optional) : lPT
The connector supports parallel port which can be
connected to a printer or a scanner. System usually
assign IRQ7 as it's default interrupt request and the
parallel port has three operation mode: [SPP], [EPP],
[ECP].
CPU_fAN 2
GND
POWER
SENSE
CONTROL
1
2
3
4
SIN
DTR
DSR
CTS
EMPTY
Strobe
Data it [0]
Data it [1]
Data it [2]
Data it [3]
Data it [4]
Data it [5]
Data it [6]
Data it [7]
ACK
Busy
Paper End
Select
14
1 2
Auto Feed
Error
INIT
SLCT IN
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Empty
25 26
LPT