Jetway 939GT4 user manual download (Page 20 of 64)

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Page 20 of 64
17
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.
(12)
Serial-ATA Port connector: SATA1 / SATA2 / SATA3/ SATA4
This connector support the provided Serial ATA and Serial ATA2(Only for 939GT4-SLI &
939GT4-Ultra Series) IDE hard disk cable to connecting the motherboard and serial ATA
hard disk.
Serial-ATA1 & 2 Compatible Connectors
SATA2
SATA1
SATA4
SATA3
2-6-2
Headers
(1)
Line-Out/MIC Header for Front Panel (9-pin): AUDIO
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.
Line-Out, MIC Headers
AUDIO
Pin 1
AUD
_
MIC
AUD
_
FPOUT
_
L
AUD
_
MIC
_
BIAS
AUD
_
FPOUT
_
R
HP
_
ON
AUD
_
GND
AUD
_
RET
_
L
AUD
_
RET
_
R
AUD
_
VCC
2
9
10
(2)
USB Port Headers (9-pin) :
USB1/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.
Sample