Installation Instructions
QDI
8
ATX Power Supply Connector & Power Switch (POWER SW)
Be sure to connect the power supply plug to this connector in its proper orientation.
The power switch (POWER SW) 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 switch. When powering off the system,
you neednt turn off the mechanical switch, just
Push once
the power switch.
ATX Power
If you change “Soft-off by PWR-BTTN” from default “Instant-
off” to “Delay 4 Sec” in the “POWER MANAGEMENT SETUP”
section of the BIOS, the power switch should be pressed for
morethan 4 seconds before the system powers down.
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Note:
5V
5 V
-5V
GND
GND
PS-ON
-12V
3.3V
GND
12V
5VSB
5V
GND
3.3V
GND
5V
GND
PS-OK
3.3V
GND
POWER SW
KD7Xen2.p65
02-9-10, 11:40
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