34
Series 75FRN: 75FRN, 75FRN-L, 75FRN-R, 75FRN-RL
nVIDIA
nFORCE2
DIM1
IDE2
IDE1
Li
Battery
Fan3
nVIDIA
nFORCE2
AC'97
Codec
WOL1
1
C
lo
c
k
G
en
e
ra
to
r
SPK
RST
Keylock
HDD/LED
IRTX/IRRX
PWR SMI
+
+
-
-
1
PCI1
PCI5
PCI4
PCI3
PCI2
Audio1
14
1
10
USB1
USB2
1
10
FDC1
1
DIM2
A
TX Main Po
wer
PS/2 K/B
Mouse
(on top)
(underside)
SOCKET 462
RT2
DIM3
1
1
CDIN1
DDR 400/333/266MHz
USB1
USB0 (middle)
(underside)
RJ45
(on top)
LPT1
COM2
COM1
Line
Game/MIDI Port
Line
Mic
RTL
ALC650
Fan2
1
Jp1
AGP 4X/8X
IDE3
BIOS
P
D
C
20376
+12V Power
1
3
1
Jp2
RT1
J5
1
1
Jp4
ATA2
ATA1
1
Jp5
SPP
In
Out
MCP
Fan1
LPC I/O
W83627HF
2-9.2 USB Ports and USB Pin-headers
This series provides two USB ports USB0 and USB1 on board sup-
porting various USB devices. In addition, two USB pin-headers are
added on board to provide expansion of four more optional USB ports
by using two additional USB Cables. User can order the optional USB
cables from your mainboard dealer or vender.
When plugging the USB cable to USB Header, user must make sure
the red wire is connected to Pin 1.
All 6 USB ports are compliant with 1.0 / 2.0 USB Bus. USB 2.0 sup-
ports Win 2000 and above. USB 1.0 / 2.0 drivers are provided in Sup-
port CD for user’s installation.
1
USB Cable (Optional)
Red wire
USB Port
1
10
10
USB connectors USB0, USB1(underside)
USB Pin-headers USB1 and USB2
USB Header
1
10
First USB Port Wiring for Front USB
Second USB Port Wiring for Front USB
+5V
Red
White
black
+5V
Red
Green
Green
White
black
GND
GND
Pin Assignment
D1-
D1+
D2-
D2+
Summary of Contents for 75FRN Series
Page 6: ...9 Contents Memo...