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KT333A / KT333A-L
2-9 Other Connectors Configuration
This section lists out all connectors configurations for users' reference.
2-9.1 On-board FAN Connectors
Mouse
Jp3
(on top)
1
PS/2 K/B
(underside)
RJ45
VT
(on top)
6103
USB0
(middle)
USB1
(underside)
Clock
Generator
AGP 4X/2X
1
Fan4
CD-In1
1
RTL
ALC650
AC'97
Codec
IT8705
LPC I/O
14
14
1
SCR1
1
3
1
Audio1
WOL1
Both Sensor and No-sensor Fan Connectors support CPU/AGP/Sys-
tem/Case cooling fan with +12V mode. When connecting the wire to
any Fan Connector, user should make sure that the red wire is for the
positive current and should be connected to pin +12V, and the black
wire is Ground and should be connected to pin GND. A Hardware Moni-
tor chipset is on board, with which user can install a Hardware Monitor
Utility and read the fan speed transmitted from the sensor fan connector.
Otherwise, user can read the fan speed from the "Hardware Monitor
Status" in CMOS BIOS.
A running fan will send out 2 electric pulses per rotation of its fan
blade to a Sensor Fan Connector which in turn will count the electric
pulses and send the information to the System Hardware Monitor. The
hardware Monitor Program will work out the fan rotation speed and dis-
play it on screen.
1
Fan2
Fan1
Jp1
1
RT1
VIA
KT333
LED1
7
PCI1
4
3
1
JCLK1
PCI2
PCI3
VIA
VT8235
PCI4
RT2
PCI5
PCI6
JBAT1
1
1
Fan5
FDC
USB2
USB1
Jp4
10
10
1
1
1
1
GND
+12V
SENSOR
Sensor Conn.
FAN1, No-sensor Fan Connector
FAN2, Sensor Fan Connector
(Yellow)
FAN3, Sensor Fan Connector
(Yellow)
FAN4, No-sensor Fan Connector
FAN5, No-sensor Fan Connector
30
Void
+12V
GND
No Sensor
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