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chapter 2
ATX Power Supply Connector & Power Switch (POWER)
Be sure to connect the power supply plug to this connector in its proper orientation. The
power switch (POWER) should be connected to a momentary switch. When powering up
your system, first turn on the mechanical switch of the power supply (if one is provided),
then push once the power button. When powering off the system, you needn't turn off the
mechanical switch, just Push once
*
the power button.
ATX Power Supply Connector
3.3V 3.3V GND 5V GND 5V GND PS-OK 5VSB 12V
1
20
3.3V -12V GND PSON GND GND GND -5V 5V 5V
POWER SW
Note:
1. If you change "Power Button Over Ride" from default "Instant-off" to "Delay 4
Secs" in the "POWER MANAGEMENT SETUP" section of the BIOS, the power button
should be pressed for more than 4 seconds before the system powers down.
2. Push the power switch once, when AC power supply power off , within 10
seconds, the AC power supply powers on, enabling the system to be powered
on.
3. If the AC power supply cuts off when the system is in power-on status, within
4 seconds the AC power supply resumes, the system will be powered on.
Hard Disk LED Connector (HDDLED)
The connector connects to the case's IDE indicator LED indicating the activity status of IDE
hard disk. The connector has an orientation. If one way doesn't work, try the other way.
Reset Switch (RESET)
The connector connects to the case's reset switch. Press the switch once, the system
resets.
Speaker Connector (SPEAKER)
The connector can be connected to the speaker on the case.
Power LED Connector (PWRLED)
The power LED has four status. When the system is in power up status, the LED is on.
When the system is in suspend status, the LED is blink. When the system is in Suspend to
RAM, the LED is off. When the system is in Soft-Off status, the LED is off.The connector has
an orientation.
Manual for Superb 3L
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