12
(8) Secondary IDE Connector (40-pin block): IDE1
This connector connects to the next set of Master and Slave hard
disks. Follow the same procedure described for the primary IDE
connector. You may also configure two hard disks to be both
Masters using one ribbon cable on the primary IDE connector and
another ribbon cable on the secondary IDE connector.
•
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.
(9) Serial-ATA Port connector:
SATA1 / SATA2 / SATA3/ SATA4
This connector support the provided Serial
ATA and Serial ATA2(Only for
M2GT4-LDG-PB motherboard
) IDE hard
disk cable to connecting the motherboard and
serial ATA hard disk.
3-2 Headers
(1)
Line-Out/MIC Header for Front Panel (9-pin): AUDIO1
This header connect to Front Panel Line-out, MIC connector
with cable. Without install the cable, this header default
setting is 5-6 short, 9-10 short. When you install the cable
you have take off these jumpers.
(2)
USB Port Headers (9-pin) :
USB1(USB4) / USB2 / USB3
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.
Primary IDE Connector
Pin 1
IDE1
IDE1
Serial-ATA1 & 2 Compatible Connectors
SATA2
SATA1
SATA4
SATA3
Line-Out, MIC Headers
AUDIO
Pin 1
AU
D
_
MI
C
AU
D
_
FP
OU
T
_
L
AU
D
_
MI
C
_
BI
AS
AU
D
_
FP
OU
T
_
R
HP
_
ON
AU
D
_
GN
D
AU
D
_
RE
T
_
L
AU
D
_
RE
T
_
R
AU
D
_
VC
C
2
9
10
USB Port Headers
Pin 1
USB1
VCC
-
DA
TA
GN
D
+D
AT
A
VCC
OC
-
DA
TA
GN
D
+D
AT
A
Pin 1
USB2
VCC
-
DA
TA
GN
D
+D
AT
A
VCC
OC
-
DA
TA
GN
D
+D
AT
A
Pin 1
USB3
VCC
-
DA
TA
GN
D
+D
AT
A
VCC
OC
-
DA
TA
GN
D
+D
AT
A