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SL-865G3 / 865G3-L
2-10.6 USB Ports and USB Pin-headers
This series provides four USB ports on board supporting various USB
devices. In addition, two USB pin-headers are added on board to pro-
vide expansion of four more optional USB ports by using two additional
USB cables. Users can order the optional USB cables from your main-
board dealer or vendor.
When plugging the USB cable to USB Header, users must make sure
the red wire is connected to Pin 1.
All 8 USB ports are compliant with 1.1 / 2.0 USB Bus. USB 2.0 supports
Windows 2000 and up (no support for Windows 9X/ME). Please see
Chapter 3 for USB2.0 Installation.
1
JKB1
PS/2 Mouse
(on top)
PS/2 Keyboard
USB0
(port)
USB1 (port)
Fan1
RJ45
+12V Power
(on top)
USB2 (port)
USB3 (port)
RTL
LJP1
8100C
ALC
1
CN3
1
CD-IN1
1
ALC
650
Audio1
1
Header USB3 for
USB4/5 ports
Pin Assignment
USB connectors
1
JFSB1
1
JFSB2
1
JFSB3
1
Intel
3
Intel 82865
865G
Fan4
AGP 8X/4X
PCI 1
PCI 2
PCI 3
Intel
ICH5
PCI 4
ATA2
ATA1
PCI 5
LPC I/O
Winbond
RT1
PCI 6
W83627HF
BIOS
COM2
Header USB3
Header USB4
Fan3
1
1
1
Header USB4 for
USB6/7 ports
First USB Port Wiring for Front USB
USB Header
1
Second USB Port Wiring for Front USB
Chapter 2 Hardware Setup
Main
Power
IDE2 IDE1
Li
Battery
JBAT1
FD1
1
1
Fan2
NJ1
Red White
Green
D1-
D1+
+5V
D2+
D2-
+5V
White
Red
Green
25
USB Cable (Optional)
USB Port
Red wire
1
1
black
GND
10
GND
black
10
10
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