26
Series 75FRN2: 75FRN2, 75FRN2-L, 75FRN2-R, 75FRN2-RL
nVIDIA
nFORCE2
DIM1
IDE2
IDE1
Li
Battery
Fan3
nVIDIA
nFORCE2
AC'97
Codec
WOL1
1
SPK
RST
Keylock
HDD/LED
IRTX/IRRX
PWR SMI
+
+
-
-
1
PCI1
PCI5
PCI4
PCI3
PCI2
Audio1
14
USB3
1
10
FD1
1
DIM2
PW1
SOCKET 462
RT2
DIM3
1
1
CDIN1
DDR 400/333/266MHz
RTL
ALC650
Fan2
1
Jp1
AGP1
IDE3
BIOS
PDC
20376
PW2
1
Jp2
RT1
JBAT1
1
1
Jp4
SATA1
SATA2
1
Jp5
(nFORCE2 SPP)
MCP
Fan1
LPC I/O
W83627HF
NJP1
1
1
1
Master Dual Channel DIMM slot
Ultra 400
LPT1
COM1
PS/2
Mouse
(on top)
PS/2 Keyboard
(underside)
RJ45
(on top)
USB3
USB2
Line in
(on top)
Line Out
(middle)
Mic
(underside)
USB0
(on top)
USB1
COM2
+12V Power
JAUD1
1
1
Jp7
(underside)
(middle)
ATX Main Power
USB0
(on top)
(underside)
2-8 Jumper Settings
The following diagrams show the locations and settings of jumper blocks
on the mainboard.
JBAT1:
1-2 closed
(default)
To hold data
1
1
2-3 closed
To clear CMOS
Clear CMOS
1
1
Jp5:
1-2 closed (default)
2-3 closed
(Overheated CPU Shutdown)
(only for Athlon XP/
Duron Morgan)
To enable overheated CPU
(85
o
C) shutdown function
To disable overheated
CPU shutdown function
Anti-burn Shield (ABSII)
Jp4: (75FRN2-R/RL Only)
Serial ATA RAID Select
1-2 closed (default)
SATA RAID Controller enabled
2-3 closed
SATA RAID Controller disabled
1
1
PS/2 KB/Mouse Power On
Jp1&Jp7:
1-2 closed
(default)
PS/2 KB/Mouse Power
On Disabled
2-3 closed
PS/2 KB/Mouse
Power On Enabled
1
1
1
1
CPU Clock Select
Jp2 :
(default)
1-2 closed
For 100MHz / 133MHz
CPU
2-3 closed
For 166MHz / 200MHz
CPU
1
1