SETTING THE JUMPERS
SETTING THE JUMPERS
P6F40-B5 User’s Manual
P6F40-B5 User’s Manual
11
11
Jumpers are used on this mainboard to
select various settings and features. A 2-pin
jumper has two settings: Open and Short (or
Closed). The jumper is closed by placing the
Jumper Cap across the two pins, thereby
connecting them. 3-pin jumpers can be set
to pins 1-2 or 2-3 connected. Pin-1 is
labeled on the circuit board for these jumpers as shown:
JP1: Super I/O Selection
- [1-2] Enabled / [2-3] Disabled. The onboard Super-I/O
controller (W83877F) can be disabled to allow the use of an add-on I/O controller. Set JP1
to pins [2-3] to disable the onboard Floppy Controller, Serial Ports, Parallel Port, and IrDA
support.
JP2: PS/2 Mouse on IRQ12
- JP2 enables or disables the on-board PS/2 mouse lead
connector. When closed, the port becomes active and uses IRQ12.
3-pin Jumper
2-pin Jumper
Pin 1-2
Open
Pin 2-3
Short
1
1
1
1
S
IM
M
4
S
IM
M
3
S
IM
M
2
S
IM
M
1
P
C
I
B
u
s
1
P
C
I
B
u
s
2
P
C
I
B
u
s
3
P
C
I
B
u
s
4
P
C
I
B
u
s
5
IS
A
B
u
s
1
IS
A
B
u
s
2
IS
A
B
u
s
3
1
1
1
1
1
1
7
8
2
1
1
1
20
19
2
So
ck
et
8
1
1
1
1
1 2
3
4
5
6
7
8
9
1.
2.
3.
4.
5.
6.
7.
8.
9.
JP1
JP2
JP3
JP4
JP5
J13
J16
J15
JP6
