58
A
A
X
X
4
4
5
5
F
F
-
-
8
8
X
X
M
M
a
a
x
x
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
C
C
a
a
s
s
e
e
O
O
p
p
e
e
n
n
C
C
o
o
n
n
n
n
e
e
c
c
t
t
o
o
r
r
unction works, you have to enable it in the
sensor is triggered by lights or by the
ion only applies to advanced chassis,
this function.
The “CASE OPEN” header provides chassis intrusion-monitoring function. To make this f
system BIOS, connect this header to a sensor somewhere on the chassis. So, whenever the
opening of the chassis, the system will beep to inform you. Please be informed that this useful funct
you may purchase an extra sensor, attach it on your chassis, and make a good use of
Pin 1
1
GND
Sensor
