14
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) Line-In/Out, MIC Header (9-pin): AUDIO
This header connect to Front Panel Line-In, Line-out, MIC connector with cable.
Line-In/Out, MIC Headers
AUDIO
Pin 1
AUD
_ MI
C
AUD
_ FPO
UT
_ L
AU
D
_
MI
C
_
BI
AS
AUD
_ FP
OU
T_
R
HP
_ ON
AU
D_
GN
D
AU
D_
RE
T_
L
AU
D_
RE
T_
R
AUD
_ VC
C
2
9
10
(2) USB Port Headers (9-pin) : USB1/USB2
The header is 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.
USB Port Headers
Pin 1
USB1
VC
C
-
DAT
A
GN
D
+
DAT
A
VCC
OC
-
DAT
A
GND
+
DAT
A
USB Port Headers
Pin 1
USB2
VC
C
-
DAT
A
GN
D
+
DAT
A
VCC
OC
-
DAT
A
GND
+
DAT
A