MSI G965M-FI User Guide - Page 29

CD-In Connector: CD_IN1, Fan Power Connectors: CPUFAN1, SYSFAN1 & PWRFAN1, Chassis Intrusion

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Page 29 highlights

MS-7241 Mainboard Fan Power Connectors: CPUFAN1, SYSFAN1 & PWRFAN1 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 c on tr ol . GND +1 2V NC CONTROL SE NS OR +1 2V GND CPUFAN1 PWRFAN1 CONTROL SE NS OR +1 2V GND SYSFAN1 Important Please refer to the recommended CPU fans at Intel® official website or consult the vendors for proper CPU cooling fan. CD-In Connector: CD_IN1 This connector is provided for CD-ROM audio. CD_IN1 L GND R Chassis Intrusion Switch Connector: JCASE1 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 message on the screen. To clear the warning, you must enter the BIOS utility and clear the record. CINTRU 1 JCASE1 GND 2-14

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MS-7241 Mainboard
2-14
CD_IN1
CD-In Connector: CD_IN1
This connector is provided for CD-ROM audio.
Fan Power Connectors: CPUFAN1, SYSFAN1 & PWRFAN1
The fan power connectors support system cooling fan with +12V. When 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.
GND
L
R
CPUFAN1
SENSOR
+12V
GND
CONTROL
PWRFAN1
NC
+12V
GND
Chassis Intrusion Switch Connector: JCASE1
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.
JCASE1
GND
CINTRU
1
Important
Please refer to the recommended CPU fans at Intel
®
official website or consult
the vendors for proper CPU cooling fan.
SYSFAN1
SENSOR
+12V
GND
CONTROL