IEI Integration IMBA-Q870-i2 - Manual (Page 40)

IMBA-Q870-i2 ATX Motherboard
Page 22
Pin Description
2 BAT+
3 BAT-(GND)
Table 3-5: Battery Connector Pinouts
3.2.4 Chassis Intrusion Connector
CN Label: CHASSIS1
CN Type: 2-pin header
CN Location: See
8
Figure 3-5
CN Pinouts: See
8
Table 3-6
The chassis intrusion connector is for a chassis intrusion detection sensor or switch that
detects if a chassis component is removed or replaced.
Figure 3-5: Chassis Intrusion Connector Location
Pin Description
1 +3.3VSB
2 CHASSIS OPEN
Table 3-6: Chassis Intrusion Connector Pinouts