3.
Chassis intrusion connector (4-1 pin CHASSIS)
This connector is for a chassis-mounted intrusion detection sensor or switch.
the jumper caps only when you intend to use the chassis intrusion detection
feature.
N3150I-C / N3050I-C Chassis intrusion connector
4.
Display panel backlight power selector (3-pin BLKT_PWR_SEL)
N3150I-C / N3050I-C Display panel
backlight power selection
Pins
2-3
ASUS N3150I-C / N3050I-C
CHASSIS
PIN 1
BLKT_PWR_SEL
1 2
2 3
12V
5V
(Default)
Setting
1-9