34
KT400-C
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
VIA
KT400
IDE1
IDE2
Li
Battery
Fan3
VIA
VT8235
FDC1
COM1
COM2
LPT1
MIC
Line
Out
Line
In
Game/MIDI Port
AGP 8X/4X
Clock
Generator
JBAT1
Speaker
RST
PLED
HDD/LED
IR
PWR
+
+
-
-
+
-
USB3
1
CN8
DIMM1
DDR 400/333/266 MHz
USB1
PS/2 K/B
Mouse
(on top)
(underside)
Fa
n
1
1
JP2
1
JP1
Socket 462
USB2
1
9
9
LPC I/O
IT8705
RT2
1
CD-In1
AC'97
Codec
JAUD1
BIOS
1
9
1
ALC202A
Fan2
SW1
ON
DIP
1 2 3 4 5
DIMM2
(underside)
(on top)
USB0
RT1
1
1
1
(DDR 400MHz CONDITION
ALL
Y SUPPOR
TED)
2. Connector RT2: A thermal cable is needed to connect RT2 to on-
board devices such as HDD, Graphics card etc., so as to detect the
temperature generated therein. Please connect the end (a) of the
thermal cable to RT2, and tape another end (b) of the thermal cable
on to the device which you want to monitor. After you have finished
the thermal cable installation, you will
see the detected temperature
in BIOS setup or Hardware Monitor utility.
1. Connector RT1: A thermal resistor is mounted by default to connector
RT1 so as to detect the temperature of the CPU. What RT1 does is
to transmit the thermal signal to BIOS or Hardware Monitor.
RT1 is mounted
with Thermal Resistor
by default.
To Devices
To RT2
Thermal Cable
RT1
RT2
(Optional)
2-8.6 Thermal Connectors