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Power Supply
This motherboard uses an ATX power supply. In order to avoid damaging any
devices, make sure that they have been installed properly prior to connecting
the power supply.
20-pin ATX power Connector: PWR1
PWR1 is the ATX power supply connector. Make
sure that the power supply cable and pins are
properly aligned with the connector on the
motherboard. Firmly plug the power supply cable
into the connector and make sure it is secure.
Attention:
You have to press the power button for more than four seconds if
you change the default "Instant-Off" setting to "Delay 4 Sec"
from the "Soft-Off by PBTN" option in the BIOS Power Manage-
ment Setup.
11
Chapter 2
Installation Instructions
20-pin ATX power connector
3.3V
GND
3.3V
1
11
-12V
3.3V
GND
2004-11-15, 17:36
GND
GND
5V
5V
PW-OK
12V
5VSB
10
20
PS-ON
GND
-5V
5 V
GND
GND
5V
11
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