Other Connectors Configuration; 2-8.1 Onboard Fan Connectors - SOLTEK B7A-F User Manual

2-8 Other Connectors Configuration

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

2-8.1 Onboard FAN Connectors

AC'97
Codec
RTL
ALC650
ICS 1893
JP3
Fan2
JCLK2
JUSB1
1
USB3
1
USB2
DIMM2
DIMM1
Li
Battery
JBAT1
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 "SmartDoc Anti-Burn
shield" 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.
TV1
JP2
JKB1
COM2
FW803
JCLK1
1394A
LPC I/O
W83627HF
Fan1
FDC1
PW1
+12V Power
Fan3
DDR 333/266 MHz
PW2
IDE2
Main Power
IDE1
Chapter 2 Hardware Setup
Sensor
+12V
GND
GND
Sensor Conn.
FAN1, Sensor Fan Connector
(Yellow)
FAN2, Sensor Fan Connector
(Yellow)
FAN3, No Sensor Fan Connector
(White)
31
Void
+12V
No Sensor