beautypg.com

14 fan connectors : sys_fan, cpu_fan 1 cpu_fan 2, Speaker connector : speaker, Com connector : com1 – Foxconn A55M User Manual

Page 21

background image

2

14

fan Connectors : SYS_fAN, CPU_fAN 1

CPU_fAN 2

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.

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].

NC

SPKJ

EMPTY

SPEAKER

SPKJ

1
2
3
4

RLSD

SOUT

RI

GND

RTS

DSR

DTR

CTS
EMPTY

SIN

1 2

10

9

COM1

1

GND
POWER

SENSE

CONTROL

CPU_FAN/SYS_FAN

Strobe

Auto Feed

1 2

25 26

Error

SLCT IN

INIT

Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Empty

Data it [0]
Data it [1]

Data it [2]

Data it [3]

Data it [4]

Data it [6]

Data it [5]

Data it [7]

ACK
Busy

Paper End

Select

LPT

This manual is related to the following products: