MS-7507 Mainboard
2-14
Chassis Intrusion Connector: JCI1
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.
Fan Power Connectors: CPUFAN1, SYSFAN1~2
The fan power connectors support system cooling fan with +12V. W hen 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.
Important
1. Please refer to the recommended CPU fans at processor
’
s official website
or consult the vendors for proper CPU cooling fan.
2. CPUFAN1 / SYSFAN1 / SYSFAN2 supports fan control. You can adjust fan
speed in
H/W Monitor
menu of BIOS and install
Dual Core Center
utility
that will automatically control the CPU fan speed according to the actual
CPU temperature.
3. Fan cooler set with 3 or 4 pins power connector are both available for
CPUFAN.
CPUFAN1
SENSOR
+12V
GND
CONTROL
JCI1
2
GND
CINTRU
1
SENSOR
+12V
GND
SYSFAN2
SYSFAN1
S
E
N
S
O
R
+
1
2
V
G
N
D
7507v1.0CH2 Hardware Setup.p65
2007/12/7,
下午
03:24
14
Summary of Contents for 945GCM7 series
Page 1: ...i 945GCM7 series MS 7507 v1 X Mainboard 7507v1 0 0 Preface p65 2007 12 7 下午 03 22 1 ...
Page 6: ...vi 7507v1 0 0 Preface p65 2007 12 7 下午 03 22 6 ...
Page 7: ...vii 7507v1 0 0 Preface p65 2007 12 7 下午 03 22 7 ...
Page 59: ...3 24 MS 7507 Mainboard 7507v1 0 3_BIOS p65 2007 12 7 下午 03 25 24 ...