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K8AV2-R / K8AV2-RL
2-9 Other Connectors Configuration
This section lists out all connectors configurations for users' reference.
2-9.1 On-board FAN Connectors
Mouse
JKB1
Fan1
(on top)
1
PS/2 K/B
(underside)
RJ45
(on top)
USB1
USB0
PW2
+12V Power
CD-In1
JCLK1
1
AGP 4X/8X
1
VT1616
PCI 1
AC'97
Codec
PCI 2
PCI 3
PCI 4
JAUD1
PCI 5
1
USB2
1
WOL1
1
Both Sensor and No-sensor Fan Connectors support CPU/AGP/Sys-
tem/Case cooling fan with +12V mode. A Hardware Monitor 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" via
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.
DDR 400/333/266 MHz
DIMM2
DIMM1
Fan2
PW1
Main
Power
IDE1
IDE2
FD1
VIA
K8T800
ATA2
Fan3
ATA1
VIA
VT8237
RT1
LPC I/O
IT8705
JBAT1
1
Li
Battery
BIOS
NJ1
USB3
USB4
SCR1
HDD
LED
IR
PWR
-
+
20
1
1
1
1
-
1
+
SPK
RST
PWLED
GND
+12V
SENSOR
Sensor Conn.
FAN2, Sensor Fan Connector
(Yellow)
FAN1, Sensor Fan Connector
(Yellow)
FAN3, No-sensor Fan Connector
28
Void
+12V
GND
No Sensor
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