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2-10.10 Thermal Resistor and Connector: RT2 and Jp14
1
Jp1
PS/2 Mouse
(on top)
PS/2 K/B (underside)
RJ45
(on top)
USB0 (middle)
USB1 (underside)
Clock
2
1
Generator
4
3
LED2
Jp10
Jp11
1
RTL8100B
RTL
AC'97
ALC650
Codec
1
CD1
IT8712F
LPC I/O
Audio1
14
COM3
1
CN19
1
1
1. Resistor RT2: A thermal resistor is mounted by default to connector
RT2 so as to detect the temperature of the CPU. What RT2 does is
to transmit the thermal signal to BIOS or Hardware Monitor.
2. Connector Jp14: A thermal cable is needed to connect Jp14 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 Jp14, and tape another end (b) of 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.
Fan1
1
RT2
LED1
1
Intel
i845GE
AGP 4X
PCI 1
PCI 2
Intel
ICH4
PCI 3
ATA2
Jp14
JBAT1
PCI 4
1
PDC
20376
PCI 5
1
BIOS
JP15
PCI 6
ATA1
CN20
CN21
Fan3
1
1
41
Chapter 2 Hardware Setup
RT2
RT2 is mounted
with Thermal Resistor
by default.
Jp14
To Devices
To Jp14
Thermal Cable
(Optional)
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