Chassis Intrusion Switch Connector: Jci1 - MSI P965 Neo User Manual

M S-7235 M ainboard
Fan Power Connectors: CPU_FAN1, NB_FAN1, SYS_FAN1
The fan power connectors support system cooling fan with +12V. W hen connecting
the wire to the connectors, always take note that the red wire is the positive and
should be connected to the +12V, the black wire is Ground and should be connected
to GND. If the mainboard has a System Hardware Monitor chipset on-board, you must
use a specially designed fan with speed sensor to take advantage of the CPU fan
control.
CONTROL
SENSOR
+1 2V
GND
CPU_FAN1
Important
1. Please refer to the recommended CPU fans at Intel
consult the vendors for proper CPU cooling fan.
2. CPU_FAN1 supports fan control. You can install Core Center utility that
will automatically control the CPU fan speed according to the actual CPU
temperature.

Chassis Intrusion Switch Connector: JCI1

This connector connects to a 2-pin chassis switch. If the chassis is opened, the
switch will be short. The system will record this status and show a warning mes-
sage on the screen. To clear the warning, you must enter the BIOS utility and clear the
record.
2-14
SENSOR
+1 2V
GND
NB_FAN1
JCI1
GND
CINTRU 1
SENSOR
+1 2V
GND
SYS_FAN1
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