Asus H81T - Manual (Page 19)

ASUS H81T 1-11
H81T
PIN 1
+5VSB_MB Chassis Signal GND
CHASSIS
H81T Chassis intrusion connector
2. Chassis intrusion connector (4-1 pin CHASSIS)
This connector is for a chassis-mounted intrusion detection sensor or switch.
Connect one end of the chassis intrusion sensor or switch cable to this
connector. The chassis intrusion sensor or switch sends a high-level signal to
this connector when a chassis component is removed or replaced. The signal
is then generated as a chassis intrusion event.
By default, the pins labeled “Intruder” are shorted with a jumper cap. Remove
the jumper caps only when you intend to use the chassis intrusion detection
feature.
H81T
H81T Display panel backlight power selection
1
2 2
3
12V
(Default)
19V
BLKT_PWR_SEL
3. Display panel backlight power selector (3-pin BLKT_PWR_SEL)
Pins Setting
1-2 12V
2-3 19V
H81T
H81T Display panel VCC power
1
3V
(Default)
2
5V
3
12V
VCC_PWR_SEL
4. Display panel VCC power selector (VCC_PWR_SEL)
Pins Setting
1 3V
2 5V
3 12V