Other Connectors Configuration; 2-8.1 On-Board Fan Connectors - SOLTEK 75FRV Manual

2-8 Other Connectors Configuration

This section lists out all connectors configurations for users' reference.

2-8.1 On-board FAN Connectors

Mouse
(on top)
PS/2 K/B
(underside)
RJ45
(on top)
USB0 (middle)
(underside)
USB1
1
Clock
Generator
CD-In1 1
1
Fan3
LAN
RTL8100B
PCI 1
Realtek
ALC650
AC'97
Audio PCI 2
RT2
PCI 3
LPC I/O
IT8705
PCI 4
PCI 5
14
WOL1
1
1 SCR1
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
JP1
RT1
VIA
KT400
LED1
FREQ2
AGP 8X/4X
1
1
FREQ1
1
VIA
VT8235
1
JBAT1
USB3
USB2
10
10
Fan5
1 1
Chapter 2 Hardware Setup
GND
+12V
SENSOR
Sensor Conn.
FAN2, No-sensor Fan Connector
FAN4, Sensor Fan Connector
(Yellow)
FAN1, Sensor Fan Connector
(Yellow)
FAN3, No-sensor Fan Connector
FAN5, No-sensor Fan Connector
29
Void
+12V
GND
No Sensor