2-2 P55KTX
2-2 Connectors and Jumpers
This section describes all connectors and jumpers equipped in the mainboard. Please
refer to
Figure 1-1
for location of each connector and jumper.
1.Power LED(+)
2.N/C
3.GND
4.Keylock
5.GND
1
5
4
1.Speaker
2.N/C
3.GND
4.GND
J12
1
Power Saving LED indicator -
LED ON when system is
in any Saving mode.
Reset Switch
- Closed to restart system.
Speaker
- connect to the system's speaker for beeping.
KeyLock
- Keyboard lock switch & Power LED connector.
Power-ON
- Push the button to turn on the system.
- Pressing less than 4 seconds to enter the suspend mode
- Pressing more than 4 seconds to turn off the system
Turbo LED indicator
- LED ON when higher speed is selected.
IDE LED indicator
- LED ON when Onboard PCI IDE
Harddisks activate.
+
+
+
# There is no deturbo function so that the turbo LED is always ON.
J6
The Power Supply (+12V) of the CPU Cooling FAN
1.GND
2.+12V
3.GND
3
1
