Fan Power Connectors; Front Usb; S/Pdif-Out/Cd-In; Front Panel - MSI 945GCM5 Instruction Manual

Fan Power Connectors: CPUFAN1, SYSFAN1
& SYSFAN2
The fan power connectors support system cooling fan with +12V. When
connecting the wire to the connectors, always 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.
Front USB Connector: JUSB1/
JUSB2
This connector, compliant with Intel
Design Guide, is ideal for connecting high-speed USB
interface peripherals such as USB HDD, digital
cameras, MP3 players, printers, modems and the like.
S/PDIF-Out Connector: JSPD1
This connector is used to connect S/PDIF (Sony &
Philips Digital Interconnect Format) interface for digital
audio transmission.
CD-In Connector: CD_IN1
This connector is provided for external audio input.
Front Panel Audio
Connector: JAUD1
This connector allows you to connect the front
panel audio and is compliant with Intel
Connectivity Design Guide.
Front Panel Connectors: JFP1,
JFP2
These connectors are for electrical connection to the
front panel switches and LEDs. The JFP1 is compliant
®
with Intel Front Panel I/O Connectivity Design Guide.
Chassis Intrusion Connector: JCI2
This connector connects to the chassis intrusion switch
cable. If the chassis is opened, the chassis intrusion
mechanism will be activated. 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.
®
I/O Connectivity
(2)GND (2)GND
(1)MIC_L
®
I/O
7
USB1+
USB1- GND
(2)VCC
(1)VCC
GND
USB0-
USB0+
VCC
SPDIF
L
GND
MIC2_JD
VCC5 NC
MIC_R Front to Sense
Line-out_R
JFP2
Speaker
Power
JFP1
Switch
Power
LED
CINTRU
1
GND
2
Control
Sensor
+12V
GND
Sensor
+12V
GND
N.C.(10)
Key,no pin(9)
GND
R
Line_JD(10)
Line-out_L(9)
8
7
Power
LED
2 1
9
10
Reset
Switch
HDD
LED
2 1