2
16
Speaker Connector : SPeAKeR
The speaker connector is used to connect speaker of
the chassis.
Fan Connectors : CPU_FAN, SYS_FAN
There are two 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.
LPT Connector : 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].
1
CPU_FAN/SYS_FAN
GND
POWER
SENSE
CONTROL
NC
SPKJ
EMPTY
SPEAKER
SPKJ
1
2
3
4
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
1 2
26
25
Auto Feed
Error
INIT
SLCT IN
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Empty
LPT
