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.
(13) Serial-ATA Port connector: SATA1/SATA2
This connector support the provided Serial ATA IDE hard disk cable to connecting the
motherboard and serial ATA hard disk.
Serial-ATA Port Connector
Pin 1
SATA2
Pin 1
SATA1
2-6-2 Headers
(1) Line-Out/MIC Header/ USB port header (9-pin): JW_USB
This header connect to Front Panel Line-out, MIC/ USB port connector with cable.
1
3
5
7
9
11
13
2
4
6
8
10
12
14
USB_VCC
D
_
D+
GND
AUD_L
SMIC
NC
USB_VCC
D
_
D+
GND
AUD_R
MIC_REF
GND
(2) USB Port Headers (9-pin) : USB1
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.