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Series 75FRN2: 75FRN2, 75FRN2-L, 75FRN2-R, 75FRN2-RL
2-8 Jumper Settings
The following diagrams show the locations and settings of jumper blocks
on the mainboard.
Jp1&Jp7:
PS/2 KB/Mouse Power On
1-2 closed (default)
1
1
PS/2 KB/Mouse Power
On Disabled
2-3 closed
1
1
PS/2 KB/Mouse
Power On Enabled
Jp4: (75FRN2-R/RL Only)
Serial ATA RAID Select
1
1-2 closed (default)
SATA RAID Controller enabled
1
2-3 closed
SATA RAID Controller disabled
Jp2 :
CPU Clock Select
(default)
1-2 closed
For 100MHz / 133MHz
CPU
1
2-3 closed
For 166MHz / 200MHz
CPU
1
PS/2
Mouse
(on top)
PS/2 Keyboard
USB0
(underside)
USB0
(on top)
(on top)
USB1
(underside)
RJ45
(on top)
USB2
(middle)
USB3
(underside)
JAUD1
1
CDIN1
1
RTL
ALC650
AC'97
Codec
Audio1
14
WOL1
1
26
Anti-burn Shield (ABSII)
(Overheated CPU Shutdown)
(only for Athlon XP/
Duron Morgan)
1-2 closed (default)
1
To enable overheated CPU
o
(85
C) shutdown function
2-3 closed
To disable overheated
1
CPU shutdown function
Jp1
1
PW2
1
+12V Power
Jp5
Jp2
1
PW1
ATX Main Power
Fan1
AGP1
PCI1
nVIDIA
PCI2
nFORCE2
MCP
PCI3
SATA1
PCI4
1
PCI5
SATA2
JBAT1:
Clear CMOS
1-2 closed
(default)
To hold data
1
2-3 closed
To clear CMOS
1
Jp5:
Fan2
1
1
LPC I/O
BIOS
W83627HF
10
1
1
USB3
FD1
Jp4
1
1
Jp7
1
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