Micronics C400 System Board Manual
Chapter 2: Configuring the Micronics C400
13
Jumper and Connector Settings
This section provides jumper and connector settings for the Micronics
C400 system board that may or may not need to be changed. Other
configurations can be changed through the BIOS Setup.
Table 2-1 lists the jumper settings to select the CPU bus speed frequency.
Table 2-2 lists the settings for clearing a password, locking your case and
the power LED. To clear a password set in the BIOS, place a jumper on JP1.
The Power LED is the same as the Power LED in the Front Panel
connectors.
Table 2-1: CPU Speed Selection
2
P
J
r
e
p
m
u
J
m
e
t
s
y
S
d
e
e
p
S
s
u
B
d
e
e
p
S
2
-
1
4
-
3
6
-
5
8
-
7
3
3
2
z
H
M
z
H
M
6
6
n
e
p
O
e
s
o
l
C
n
e
p
O
e
s
o
l
C
6
6
2
z
H
M
z
H
M
6
6
e
s
o
l
C
n
e
p
O
e
s
o
l
C
e
s
o
l
C
0
3
z
H
M
0
z
H
M
6
6
e
s
o
l
C
n
e
p
O
n
e
p
O
e
s
o
l
C
3
3
3
z
H
M
z
H
M
6
6
n
e
p
O
n
e
p
O
e
s
o
l
C
e
s
o
l
C
0
0
3
z
H
M
z
H
M
0
0
1
n
e
p
O
e
s
o
l
C
e
s
o
l
C
e
s
o
l
C
5
3
z
H
M
0
z
H
M
0
0
1
n
e
p
O
e
s
o
l
C
n
e
p
O
e
s
o
l
C
0
0
4
z
H
M
z
H
M
0
0
1
e
s
o
l
C
n
e
p
O
e
s
o
l
C
e
s
o
l
C
5
4
z
H
M
0
z
H
M
0
0
1
e
s
o
l
C
n
e
p
O
n
e
p
O
e
s
o
l
C
2
1
JP2
8
7
Table 2-2: Clear Password/Key Lock/Power LED Settings
Clear
Password
LED -
N/A
LED +
Ground
Keylock
Keylock
Power
LED
JP1
J17
Summary of Contents for Micronics C400
Page 18: ...Micronics C400 System Board Manual Chapter 2 Configuring the Micronics C400 16...
Page 62: ...Micronics C400 System Board Manual Chapter 5 Special Features 60...
Page 72: ...Micronics C400 System Board Manual Appendix B POST Codes 70...
Page 76: ...Micronics C400 System Board Manual Appendix D Updating the System BIOS 74...
