15
Secondary IDE Connector
Pin 1
IDE2
•
Two hard disks can be connected to each connector. The first HDD is referred to as the
“Master” and the second HDD is referred to as the “Slave”.
•
For performance issues, we strongly suggest you don’t install a CD-ROM or DVD-ROM
drive on the same IDE channel as a hard disk. Otherwise, the system performance on this
channel may drop.
2-6-2 Headers
(1)
Serial Port Header for COM Port (9-pin): COM1, COM2
Serial Port COM1/COM2 Headers
Pin 1
COM1
DS
R
TR
S
RI
CT
S
DC
D
NC
SI
N
DT
R
SOUT
6
5
10
GN
D
Pin 1
COM2
DSR
TR
S
RI
CT
S
DC
D
NC
SI
N
DT
R
SO
U
T
6
5
10
GND
Note: Orient the read marking on the COM1/COM2
ribbon cable to pin 1
(2)
Speaker/MIC Header for Front Panel (5-pin): JP102
This header connect to Front Panel Speaker, MIC connector with cable.
Speaker, MIC Headers
Pin 1
GN
D
MI
C
5V
M
IC
S
PEA
K
E
R-
R
S
PEA
K
E
R-
L
(3)
USB Port Headers (9-pin) : USB1, USB2
These headers are used for connecting the additional USB port plug. By attaching an
option USB cable, your can be provided with two additional USB plugs affixed to the
back panel.
